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1015

July 15 – History, Events, Births, Deaths, Holidays and Observances On This Day

On This Day /
  • 484 BC – Dedication of the Temple of Castor and Pollux in ancient Rome
  • AD 70 – Titus and his armies breach the walls of Jerusalem. (17th of Tammuz in the Hebrew calendar).
  • 756 – An Lushan Rebellion: Emperor Xuanzong of Tang is ordered by his Imperial Guards to execute chancellor Yang Guozhong by forcing him to commit suicide or face a mutiny. General An Lushan has other members of the emperor’s family killed.
  • 1099 – First Crusade: Christian soldiers take the Church of the Holy Sepulchre in Jerusalem after the final assault of a difficult siege.
  • 1149 – The reconstructed Church of the Holy Sepulchre is consecrated in Jerusalem.
  • 1207 – King John of England expels Canterbury monks for supporting Archbishop Stephen Langton.
  • 1240 – Swedish–Novgorodian Wars: A Novgorodian army led by Alexander Nevsky defeats the Swedes in the Battle of the Neva.
  • 1381 – John Ball, a leader in the Peasants’ Revolt, is hanged, drawn, and quartered in the presence of King Richard II of England.
  • 1410 – Polish–Lithuanian–Teutonic War: Battle of Grunwald: The allied forces of the Kingdom of Poland and the Grand Duchy of Lithuania defeat the army of the Teutonic Order.
  • 1482 – Muhammad XII is crowned the twenty-second and last Nasrid king of Granada.
  • 1738 – Baruch Laibov and Alexander Voznitzin are burned alive in St. Petersburg, Russia. Vonitzin had converted to Judaism with Laibov’s help, with the consent of Empress Anna Ivanovna.
  • 1741 – Aleksei Chirikov sights land in Southeast Alaska. He sends men ashore in a longboat, making them the first Europeans to visit Alaska.
  • 1789 – Gilbert du Motier, Marquis de Lafayette, is named by acclamation Colonel General of the new National Guard of Paris.
  • 1799 – The Rosetta Stone is found in the Egyptian village of Rosetta by French Captain Pierre-François Bouchard during Napoleon’s Egyptian Campaign.
  • 1806 – Pike Expedition: United States Army Lieutenant Zebulon Pike begins an expedition from Fort Bellefontaine near St. Louis, Missouri, to explore the west.
  • 1815 – Napoleonic Wars: Napoleon Bonaparte surrenders aboard HMS Bellerophon.
  • 1823 – A fire destroys the ancient Basilica of Saint Paul Outside the Walls in Rome, Italy.
  • 1834 – The Spanish Inquisition is officially disbanded after nearly 356 years.
  • 1838 – Ralph Waldo Emerson delivers the Divinity School Address at Harvard Divinity School, discounting Biblical miracles and declaring Jesus a great man, but not God. The Protestant community reacts with outrage.
  • 1862 – The CSS Arkansas, the most effective ironclad on the Mississippi River, battles with Union ships commanded by Admiral David Farragut, severely damaging three ships and sustaining heavy damage herself. The encounter changed the complexion of warfare on the Mississippi and helped to reverse Rebel fortunes on the river in the summer of 1862.
  • 1870 – Reconstruction Era of the United States: Georgia becomes the last of the former Confederate states to be readmitted to the Union.
  • 1870 – Rupert’s Land and the North-Western Territory are transferred to Canada from the Hudson’s Bay Company, and the province of Manitoba and the Northwest Territories are established from these vast territories.
  • 1888 – The stratovolcano Mount Bandai erupts killing approximately 500 people, in Fukushima Prefecture, Japan.
  • 1910 – In his book Clinical Psychiatry, Emil Kraepelin gives a name to Alzheimer’s disease, naming it after his colleague Alois Alzheimer.
  • 1916 – In Seattle, Washington, William Boeing and George Conrad Westervelt incorporate Pacific Aero Products (later renamed Boeing).
  • 1918 – World War I: The Second Battle of the Marne begins near the River Marne with a German attack.
  • 1920 – The Polish Parliament establishes Silesian Voivodeship before the Polish-German plebiscite.
  • 1922 – Japanese Communist Party is established in Japan.
  • 1927 – Massacre of July 15, 1927: Eighty-nine protesters are killed by the Austrian police in Vienna.
  • 1946 – State of North Borneo, today in Sabah, Malaysia, annexed by the United Kingdom.
  • 1954 – First flight of the Boeing 367-80, prototype for both the Boeing 707 and C-135 series.
  • 1955 – Eighteen Nobel laureates sign the Mainau Declaration against nuclear weapons, later co-signed by thirty-four others.
  • 1959 – The steel strike of 1959 begins, leading to significant importation of foreign steel for the first time in United States history.
  • 1966 – Vietnam War: The United States and South Vietnam begin Operation Hastings to push the North Vietnamese out of the Vietnamese Demilitarized Zone.
  • 1971 – The United Red Army is founded in Japan.
  • 1974 – In Nicosia, Cyprus, Greek junta-sponsored nationalists launch a coup d’état, deposing President Makarios and installing Nikos Sampson as Cypriot president.
  • 1975 – Space Race: Apollo–Soyuz Test Project features the dual launch of an Apollo spacecraft and a Soyuz spacecraft on the first joint Soviet-United States human-crewed flight. It was both the last launch of an Apollo spacecraft, and the Saturn family of rockets.
  • 1979 – U.S. President Jimmy Carter gives his “malaise speech”.
  • 1983 – An attack at Orly Airport in Paris is launched by Armenian militant organisation ASALA, leaving eight people dead and 55 injured.
  • 1996 – A Belgian Air Force C-130 Hercules carrying the Royal Netherlands Army marching band crashes on landing at Eindhoven Airport.
  • 1998 – Sri Lankan Civil War: Sri Lankan Tamil MP S. Shanmuganathan is killed by a claymore mine.
  • 2002 – “American Taliban” John Walker Lindh pleads guilty to supplying aid to the enemy and to possession of explosives during the commission of a felony.
  • 2002 – Anti-Terrorism Court of Pakistan hands down the death sentence to British born Ahmed Omar Saeed Sheikh and life terms to three others suspected of murdering The Wall Street Journal reporter Daniel Pearl.
  • 2003 – AOL Time Warner disbands Netscape. The Mozilla Foundation is established on the same day.
  • 2006 – Twitter, later one of the largest social media platforms in the world, is launched.
  • 2014 – A train derails on the Moscow Metro, killing at least 24 and injuring more than 160 others.
  • 2016 – Factions of the Turkish Armed Forces attempt a coup.

Births on July 15

  • 980 – Ichijō, Japanese emperor (d. 1011)
  • 1273 – Ewostatewos, Ethiopian monk and saint (d. 1352)
  • 1353 – Vladimir the Bold, Russian prince (d. 1410)
  • 1359 – Antonio Correr, Italian cardinal (d. 1445)
  • 1442 – Boček IV of Poděbrady, Bohemian nobleman (d. 1496)
  • 1455 – Queen Yun, Korean queen (d. 1482)
  • 1471 – Eskender, Ethiopian emperor (d. 1494)
  • 1478 – Barbara Jagiellon, duchess consort of Saxony and Margravine consort of Meissen (d. 1534)
  • 1573 – Inigo Jones, English architect, designed the Queen’s House (d. 1652)
  • 1600 – Jan Cossiers, Flemish painter (d. 1671)
  • 1606 – Rembrandt, Dutch painter and etcher (d. 1669)
  • 1611 – Jai Singh I, maharaja of Jaipur (d. 1667)
  • 1613 – Gu Yanwu, Chinese philologist and geographer (d. 1682)
  • 1631 – Jens Juel, Danish politician and diplomat, Governor-general of Norway (d. 1700)
  • 1631 – Richard Cumberland, English philosopher (d. 1718)
  • 1638 – Giovanni Buonaventura Viviani, Italian violinist and composer (d. 1693)
  • 1704 – August Gottlieb Spangenberg, German bishop and theologian (d. 1792)
  • 1779 – Clement Clarke Moore, American author, poet, and educator (d. 1863)
  • 1793 – Almira Hart Lincoln Phelps, American educator, author, editor (d. 1884)
  • 1796 – Thomas Bulfinch, American mythologist (d. 1867)
  • 1799 – Reuben Chapman, American lawyer and politician, 13th Governor of Alabama (d. 1882)
  • 1800 – Sidney Breese, American jurist and politician (d. 1878)
  • 1808 – Henry Edward Manning, English cardinal (d. 1892)
  • 1812 – James Hope-Scott, English lawyer and academic (d. 1873)
  • 1817 – Sir John Fowler, 1st Baronet, English engineer, designed the Forth Bridge (d. 1898)
  • 1827 – W. W. Thayer American lawyer and politician, 6th Governor of Oregon (d. 1899)
  • 1848 – Vilfredo Pareto, Italian economist and sociologist (d. 1923)
  • 1850 – Frances Xavier Cabrini, Italian-American nun and saint (d. 1917)
  • 1852 – Josef Josephi, Polish-born singer and actor (d. 1920)
  • 1858 – Emmeline Pankhurst, English political activist and suffragist (d. 1928)
  • 1864 – Marie Tempest, English actress and singer (d. 1942)
  • 1865 – Alfred Harmsworth, 1st Viscount Northcliffe, Anglo-Irish businessman and publisher, founded the Amalgamated Press (d. 1922)
  • 1865 – Wilhelm Wirtinger, Austrian-German mathematician and theorist (d. 1945)
  • 1867 – Jean-Baptiste Charcot, French physician and explorer (d. 1936)
  • 1871 – Doppo Kunikida, Japanese journalist, author, and poet (d. 1908)
  • 1880 – Enrique Mosca, Argentinian lawyer and politician (d. 1950)
  • 1887 – Wharton Esherick, American sculptor (d. 1970)
  • 1892 – Walter Benjamin, German philosopher and critic (d. 1940)
  • 1893 – Enid Bennett, Australian-American actress (d. 1969)
  • 1893 – Dick Rauch, American football player and coach (d. 1970)
  • 1894 – Tadeusz Sendzimir, Polish-American engineer (d. 1989)
  • 1899 – Seán Lemass, Irish soldier and politician, 4th Taoiseach of Ireland (d. 1971)
  • 1902 – Jean Rey, Belgian lawyer and politician, 2nd President of the European Commission (d. 1983)
  • 1903 – Walter D. Edmonds, American journalist and author (d. 1998)
  • 1903 – K. Kamaraj, Indian journalist and politician (d. 1975)
  • 1904 – Rudolf Arnheim, German-American psychologist and author (d. 2007)
  • 1905 – Dorothy Fields, American songwriter (d. 1974)
  • 1905 – Anita Farra, Italian actress (d. 2008)
  • 1906 – R. S. Mugali, Indian poet and academic (d. 1993)
  • 1906 – Rudolf Uhlenhaut, English-German engineer (d. 1989)
  • 1909 – Jean Hamburger, French physician and surgeon (d. 1992)
  • 1911 – Edward Shackleton, Baron Shackleton, English geographer and politician, Secretary of State for Air (d. 1994)
  • 1913 – Cowboy Copas, American singer-songwriter and guitarist (d. 1963)
  • 1913 – Hammond Innes, English journalist and author (d. 1998)
  • 1913 – Abraham Sutzkever, Russian poet and author (d. 2010)
  • 1914 – Akhtar Hameed Khan, Pakistani economist, scholar, and activist (d. 1999)
  • 1914 – Howard Vernon, Swiss-French actor (d. 1996)
  • 1915 – Albert Ghiorso, American chemist and academic (d. 2010)
  • 1915 – Kashmir Singh Katoch, Indian army officer (d. 2007)
  • 1916 – Sumner Gerard, American politician and diplomat (d. 2004)
  • 1917 – Robert Conquest, English-American historian, poet, and academic (d. 2015)
  • 1917 – Joan Roberts, American actress and singer (d. 2012)
  • 1917 – Nur Muhammad Taraki, Afghan journalist and politician (d. 1979)
  • 1918 – Bertram Brockhouse, Canadian physicist and academic, Nobel Prize laureate (d. 2003)
  • 1918 – Brenda Milner, English-Canadian neuropsychologist and academic
  • 1919 – Fritz Langanke, German lieutenant (d. 2012)
  • 1919 – Iris Murdoch, Anglo-Irish British novelist and philosopher (d. 1999)
  • 1921 – Jack Beeson, American pianist and composer (d. 2010)
  • 1921 – Henri Colpi, Swiss-French director and screenwriter (d. 2006)
  • 1921 – Robert Bruce Merrifield, American biochemist and academic, Nobel Prize laureate (d. 2006)
  • 1921 – Jean Heywood, British actress (d. 2019)
  • 1922 – Leon M. Lederman, American physicist and mathematician, Nobel Prize laureate (d. 2018)
  • 1922 – Jean-Pierre Richard, French writer (d. 2019)
  • 1923 – Francisco de Andrade, Portuguese sailor
  • 1924 – Jeremiah Denton, American admiral and politician (d. 2014)
  • 1924 – Marianne Bernadotte, Swedish actress and philanthropist
  • 1925 – Philip Carey, American actor (d. 2009)
  • 1925 – Taylor Hardwick, American architect, designed Haydon Burns Library and Friendship Fountain Park (d. 2014)
  • 1925 – D. A. Pennebaker, American documentary filmmaker (d. 2019)
  • 1925 – Evan Hultman, American politician
  • 1925 – Antony Carbone, American actor
  • 1925 – Pandel Savic, American football player (d. 2018)
  • 1926 – Driss Chraïbi, Moroccan-French journalist and author (d. 2007)
  • 1926 – Leopoldo Galtieri, Argentinian general and politician, 44th President of Argentina (d. 2003)
  • 1926 – Raymond Gosling, English physicist and academic (d. 2015)
  • 1926 – Sir John Graham, 4th Baronet, English diplomat (d. 2019)
  • 1927 – Nan Martin, American actress (d. 2010)
  • 1927 – Carmen Zapata, American actress (d. 2014)
  • 1927 – Håkon Brusveen, Norwegian cross-country skier
  • 1928 – Carl Woese, American microbiologist and biophysicist (d. 2012)
  • 1928 – Viramachaneni Vimla Devi, Indian parliamentarian (d. 1967)
  • 1929 – Charles Anthony, American tenor and actor (d. 2012)
  • 1929 – Francis Bebey, Cameroonian-French guitarist (d. 2001)
  • 1929 – Ian Stewart, Scottish race car driver (d. 2017)
  • 1930 – Jacques Derrida, Algerian-French philosopher and academic (d. 2004)
  • 1930 – Richard Garneau, Canadian journalist and sportscaster (d. 2013)
  • 1930 – Stephen Smale, American mathematician and computer scientist
  • 1930 – Einosuke Akiya, Japanese Buddhist leader
  • 1931 – Clive Cussler, American archaeologist and author (d. 2020)
  • 1931 – Joanna Merlin, American actress and casting director
  • 1931 – Jacques-Yvan Morin, Canadian lawyer and politician, Deputy Premier of Quebec
  • 1932 – Ed Litzenberger, Canadian ice hockey player (d. 2010)
  • 1933 – Guido Crepax, Italian author and illustrator (d. 2003)
  • 1933 – M. T. Vasudevan Nair, Indian author and screenwriter
  • 1934 – Harrison Birtwistle, English composer and academic
  • 1934 – Eva Krížiková, Czech actress (d. 2020)
  • 1934 – Risto Jarva, Finnish director and producer (d. 1977)
  • 1935 – Donn Clendenon, American baseball player and lawyer (d. 2005)
  • 1935 – Alex Karras, American football player, wrestler, and actor (d. 2012)
  • 1935 – Ken Kercheval, American actor and director (d. 2019)
  • 1936 – George Voinovich, American lawyer and politician, 65th Governor of Ohio (d. 2016)
  • 1937 – Prabhash Joshi, Indian journalist (d. 2009)
  • 1938 – Ernie Barnes, American football player, actor, and painter (d. 2009)
  • 1938 – Carmen Callil, Australian publisher, founded Virago Press
  • 1938 – Barry Goldwater, Jr., American lawyer and politician
  • 1939 – Aníbal Cavaco Silva, Portuguese economist and politician, 19th President of the Portuguese Republic
  • 1940 – Denis Héroux, Canadian director and producer (d. 2015)
  • 1940 – Ronald Gene Simmons, American sergeant and convicted murderer (d. 1990)
  • 1940 – Robert Winston, English surgeon, academic, and politician
  • 1942 – Vivian Malone Jones, American civil rights activist (d. 2005)
  • 1943 – Jocelyn Bell Burnell, Northern Irish astrophysicist, astronomer, and academic
  • 1944 – Millie Jackson, American singer-songwriter
  • 1945 – Jan-Michael Vincent, American actor (d. 2019)
  • 1945 – David Arthur Granger, Guyanese politician, 9th President of Guyana
  • 1945 – Peter Lewis (musician), American singer-songwriter and guitarist
  • 1945 – Jürgen Möllemann, German soldier and politician, Vice-Chancellor of Germany (d. 2003)
  • 1946 – Linda Ronstadt, American singer-songwriter, producer, and actress
  • 1946 – Hassanal Bolkiah, Sultan of Brunei
  • 1947 – Peter Banks, English guitarist and songwriter (d. 2013)
  • 1947 – Lydia Davis, American short story writer, novelist, and essayist
  • 1947 – Pridiyathorn Devakula, Thai economist and politician, Thai Minister of Finance
  • 1947 – Roky Erickson, American singer-songwriter and musician (d. 2019)
  • 1948 – Twinkle, English singer-songwriter (d. 2015)
  • 1948 – Dimosthenis Kourtovik, Greek anthropologist and critic
  • 1948 – Artimus Pyle, American rock drummer and songwriter (Lynyrd Skynyrd)
  • 1949 – Carl Bildt, Swedish politician and diplomat, Prime Minister of Sweden
  • 1949 – Trevor Horn, English singer-songwriter, keyboard player, and producer
  • 1949 – Richard Russo, American novelist, short story writer, and screenwriter
  • 1950 – Colin Barnett, Australian economist and politician, 29th Premier of Western Australia
  • 1950 – Arianna Huffington, Greek-American journalist and publisher (The Huffington Post)
  • 1951 – Gregory Isaacs, Jamaican-English singer-songwriter (d. 2010)
  • 1951 – Jesse Ventura, American wrestler, actor, and politician, 38th Governor of Minnesota
  • 1952 – David Pack, American singer-songwriter, guitarist, and producer
  • 1952 – Celia Imrie, English actress
  • 1952 – Terry O’Quinn, American actor
  • 1952 – Marky Ramone, American drummer and songwriter
  • 1952 – Johnny Thunders, American singer-songwriter and guitarist (d. 1991)
  • 1953 – Jean-Bertrand Aristide, Haitian priest and politician, 49th President of Haiti
  • 1953 – Sultanah Haminah, Malaysian royal consort
  • 1953 – Mohamad Shahrum Osman, Malaysian politician
  • 1953 – Alicia Bridges, American singer-songwriter
  • 1954 – John Ferguson, Australian rugby league player
  • 1954 – Jeff Jarvis, American journalist and blogger
  • 1954 – Giorgos Kaminis, American-Greek lawyer and politician, 78th Mayor of Athens
  • 1954 – Mario Kempes, Argentinian footballer and manager
  • 1956 – Ashoke Sen, Indian theoretical physicist and string theorist
  • 1956 – Ian Curtis, English singer-songwriter and guitarist (Joy Division) (d. 1980)
  • 1956 – Nicholas Harberd, British botanist, educator and academician
  • 1956 – Barry Melrose, Canadian ice hockey player, coach, and sportscaster
  • 1956 – Steve Mortimer, Australian rugby league player, coach, and administrator
  • 1956 – Joe Satriani, American singer-songwriter and guitarist
  • 1956 – Wayne Taylor, South African race car driver
  • 1958 – Gary Heale, English footballer and coach
  • 1958 – Mac Thornberry, American lawyer and politician
  • 1959 – Vincent Lindon, French actor, director, and screenwriter
  • 1960 – Kim Alexis, American fashion model
  • 1961 – Lolita Davidovich, Canadian actress
  • 1961 – Jean-Christophe Grangé, French journalist and screenwriter
  • 1961 – Scott Ritter, American soldier and international weapons inspector
  • 1961 – Forest Whitaker, American actor
  • 1962 – Nikos Filippou, Greek basketball player and manager
  • 1962 – Michelle Ford, Australian swimmer
  • 1963 – Brigitte Nielsen, Danish-Italian actress
  • 1963 – Steve Thomas, English-Canadian ice hockey player and coach
  • 1965 – Alistair Carmichael, Scottish lawyer and politician, Secretary of State for Scotland
  • 1965 – Gero Miesenböck, Austrian neuroscientist and educator
  • 1965 – David Miliband, English politician, Secretary of State for Foreign and Commonwealth Affairs
  • 1966 – Jason Bonham, English singer-songwriter and drummer
  • 1966 – Irène Jacob, French-Swiss actress
  • 1967 – Adam Savage, American actor and special effects designer
  • 1967 – Elbert West, American singer-songwriter (d. 2015)
  • 1968 – Eddie Griffin, American comedian, actor, and producer
  • 1969 – Ain Tammus, Estonian footballer and coach
  • 1970 – Tarkan Gözübüyük, Turkish bass player and producer
  • 1972 – Scott Foley, American actor
  • 1973 – Brian Austin Green, American actor
  • 1975 – Cherry, American wrestler and manager
  • 1975 – Danny Law, English cricketer
  • 1975 – Ben Pepper, Australian basketball player
  • 1976 – Steve Cunningham, American boxer
  • 1976 – Marco Di Vaio, Italian footballer
  • 1976 – Diane Kruger, German actress and model
  • 1976 – Gabriel Iglesias, Mexican-American comedian and voice actor
  • 1977 – André Nel, South African cricketer
  • 1977 – Lana Parrilla, American actress
  • 1977 – John St. Clair, American football player
  • 1977 – Ray Toro, American singer-songwriter and guitarist
  • 1978 – Miguel Olivo, Dominican baseball player
  • 1979 – Laura Benanti, American actress and singer
  • 1979 – Alexander Frei, Swiss footballer
  • 1979 – Edda Garðarsdóttir, Icelandic footballer
  • 1979 – Renata Kučerová, Czech tennis player
  • 1980 – Reggie Abercrombie, American baseball player
  • 1980 – BxB Hulk, Japanese professional wrestler
  • 1980 – Jonathan Cheechoo, Canadian ice hockey player
  • 1980 – Julia Perez, Indonesian singer and actress (d. 2017)
  • 1981 – Alou Diarra, French footballer
  • 1981 – Petros Klampanis, Greek bassist and composer
  • 1981 – Marius Stankevičius, Lithuanian footballer
  • 1982 – Alan Pérez, Spanish cyclist
  • 1982 – Neemia Tialata, New Zealand rugby player
  • 1982 – Aída Yéspica, Venezuelan model and actress
  • 1983 – Nelson Merlo, Brazilian race car driver
  • 1983 – Will Rudge, English cricketer
  • 1983 – Heath Slater, American wrestler
  • 1984 – Angelo Siniscalchi, Italian footballer
  • 1984 – Veronika Velez-Zuzulová, Slovak skier
  • 1985 – Sanjeev, Tamil actor
  • 1985 – Tomer Kapon, Israeli actor
  • 1986 – Tyler Kennedy, Canadian ice hockey player
  • 1988 – Riki Christodoulou, English race car driver
  • 1989 – Steven Jahn, German footballer
  • 1989 – Alisa Kleybanova, Russian tennis player
  • 1989 – Anthony Randolph, American basketball player
  • 1990 – Zach Bogosian, American ice hockey player
  • 1990 – Damian Lillard, American basketball player
  • 1991 – Danilo, Brazilian footballer
  • 1991 – Derrick Favors, American basketball player
  • 1991 – Evgeny Tishchenko, Russian boxer
  • 1992 – Tobias Harris, American basketball player
  • 1992 – Hokutōfuji Daiki, Japanese sumo wrestler
  • 1992 – Wayde van Niekerk, South African sprinter
  • 1993 – Håvard Nielsen, Norwegian footballer

Deaths on July 15

  • 756 – Yang Guifei, consort of Xuan Zong (b. 719)
  • 998 – Abū al-Wafā’ Būzjānī, Persian mathematician and astronomer (b. 940)
  • 1015 – Vladimir the Great, Grand prince of Kievan Rus’ (b. c. 958)
  • 1274 – Bonaventure, Italian bishop and saint (b. 1221)
  • 1291 – Rudolf I of Germany (b. 1218)
  • 1299 – King Eric II of Norway (b. c. 1268)
  • 1381 – John Ball, English Lollard priest
  • 1388 – Agnes of Durazzo, titular Latin empress consort of Constantinople (d. 1313)
  • 1397 – Catherine of Henneberg, German ruler (b. c. 1334)
  • 1406 – William, Duke of Austria
  • 1410 – Ulrich von Jungingen, German Grand Master of the Teutonic Knights (b. 1360)
  • 1445 – Joan Beaufort, Queen of Scotland
  • 1542 – Lisa del Giocondo, subject of Leonardo da Vinci’s painting Mona Lisa (b. 1479)
  • 1544 – René of Châlon (b. 1519)
  • 1571 – Shimazu Takahisa, Japanese daimyō (b. 1514)
  • 1609 – Annibale Carracci, Italian painter and illustrator (b. 1560)
  • 1614 – Pierre de Bourdeille, seigneur de Brantôme, French soldier, historian, and author (b. 1540)
  • 1655 – Girolamo Rainaldi, Italian architect (b. 1570)
  • 1685 – James Scott, 1st Duke of Monmouth, Dutch-English general and politician, Governor of Kingston-upon-Hull (b. 1649)
  • 1750 – Vasily Tatishchev, Russian ethnographer and politician (b. 1686)
  • 1765 – Charles-André van Loo, French painter (b. 1705)
  • 1767 – Michael Bruce, Scottish poet and composer (b. 1746)
  • 1789 – Jacques Duphly, French harpsichord player and composer (b. 1715)
  • 1828 – Jean-Antoine Houdon, French sculptor (b. 1741)
  • 1839 – Winthrop Mackworth Praed, English poet and politician (b. 1802)
  • 1844 – Claude Charles Fauriel, French philologist and historian (b. 1772)
  • 1851 – Juan Felipe Ibarra, Argentinian general and politician (b. 1787)
  • 1857 – Carl Czerny, Austrian pianist and composer (b. 1791)
  • 1858 – Alexander Andreyevich Ivanov, Russian painter (b. 1806)
  • 1883 – General Tom Thumb, American circus performer (b. 1838)
  • 1885 – Rosalía de Castro, Spanish author and poet (b. 1837)
  • 1890 – Gottfried Keller, Swiss author, poet, and playwright (b. 1819)
  • 1898 – Jean-Baptiste Salpointe, French-American archbishop (d. 1825)
  • 1904 – Anton Chekhov, Russian playwright and short story writer (b. 1860)
  • 1919 – Hermann Emil Fischer, German chemist and academic, Nobel Prize laureate (b. 1852)
  • 1929 – Hugo von Hofmannsthal, Austrian author, poet, and playwright (b. 1874)
  • 1930 – Leopold Auer, Hungarian violinist, composer, and conductor (b. 1845)
  • 1931 – Ladislaus Bortkiewicz, Russian-German economist and mathematician (b. 1868)
  • 1932 – Bahíyyih Khánum, Iranian writer and leader in the Baha’i faith (b. 1846)
  • 1932 – Cornelis Jacobus Langenhoven, South African poet and politician (b. 1873)
  • 1933 – Irving Babbitt, American scholar, critic, and academic (b. 1865)
  • 1933 – Freddie Keppard, American cornet player (b. 1890)
  • 1940 – Eugen Bleuler, Swiss psychiatrist and physician (b. 1857)
  • 1940 – Robert Wadlow, American giant, 8″11′ 271 cm (b.1918)
  • 1942 – Wenceslao Vinzons, Filipino lawyer and politician (b. 1910)
  • 1944 – Marie-Victorin Kirouac, Canadian botanist and academic (b. 1885)
  • 1946 – Razor Smith, English cricketer and coach (b. 1877)
  • 1947 – Walter Donaldson, American soldier and songwriter (b. 1893)
  • 1948 – John J. Pershing, American general (b. 1860)
  • 1953 – Geevarghese Mar Ivanios, Indian archbishop, founded the Order of the Imitation of Christ (b. 1882)
  • 1957 – James M. Cox, American publisher and politician, 46th Governor of Ohio (b. 1870)
  • 1957 – Vasily Maklakov, Russian lawyer and politician (b. 1869)
  • 1959 – Ernest Bloch, Swiss-American composer and academic (b. 1880)
  • 1959 – Vance Palmer, Australian author and critic (b. 1885)
  • 1960 – Set Persson, Swedish politician (b. 1897)
  • 1960 – Lawrence Tibbett, American singer and actor (b. 1896)
  • 1961 – John Edward Brownlee, Canadian lawyer and politician, 5th Premier of Alberta (b. 1884)
  • 1961. – Nina Bari, Russian mathematician (b. 1901)
  • 1965 – Francis Cherry, American lawyer and politician, 35th Governor of Arkansas (b. 1908)
  • 1966 – Seyfi Arkan, Turkish architect (b. 1903)
  • 1974 – Christine Chubbuck, American journalist (b. 1944)
  • 1976 – Paul Gallico, American journalist and author (b. 1897)
  • 1977 – Donald Mackay, Australian businessman and activist (b. 1933)
  • 1979 – Gustavo Díaz Ordaz, Mexican academic and politician, 29th President of Mexico, 1964-1970 (b. 1911)
  • 1981 – Frédéric Dorion, Canadian lawyer, judge, and politician (b. 1898)
  • 1982 – Bill Justis, American saxophonist, songwriter, and producer (b. 1926)
  • 1986 – Billy Haughton, American harness racer and trainer (b. 1923)
  • 1988 – Eleanor Estes, American librarian, author, and illustrator (b. 1906)
  • 1989 – Laurie Cunningham, English footballer (b. 1956)
  • 1990 – Zaim Topčić, Yugoslav and Bosnian writer (b. 1920)
  • 1990 – Margaret Lockwood, English actress (b. 1916)
  • 1990 – Omar Abu Risha, Syrian poet and diplomat, 4th Syrian Ambassador to the United States (b. 1910)
  • 1991 – Bert Convy, American actor, singer, and game show host (b. 1933)
  • 1992 – Hammer DeRoburt, Nauruan educator and politician, 1st President of Nauru (b. 1922)
  • 1992 – Chingiz Mustafayev, Azerbaijani journalist and author (b. 1960)
  • 1997 – Justinas Lagunavičius, Lithuanian basketball player (b. 1924)
  • 1997 – Gianni Versace, Italian fashion designer, founded Versace (b. 1946)
  • 1998 – S. Shanmuganathan, Sri Lankan politician (b. 1960)
  • 2000 – Louis Quilico, Canadian opera singer and educator (b. 1925)
  • 2001 – C. Balasingham, Sri Lankan lawyer and civil servant (b. 1917)
  • 2003 – Roberto Bolaño, Chilean novelist, short-story writer, poet, and essayist (b. 1953)
  • 2003 – Elisabeth Welch, American actress and singer (b. 1904)
  • 2006 – Robert H. Brooks, American businessman, founder of Hooters and Naturally Fresh, Inc. (b. 1937)
  • 2006 – Alireza Shapour Shahbazi, Iranian archaeologist and academic (b. 1942)
  • 2008 – György Kolonics, Hungarian canoe racer (b. 1972)
  • 2010 – James E. Akins, American politician and diplomat, United States Ambassador to Saudi Arabia (b. 1926)
  • 2011 – Friedrich Wilhelm Schnitzler, German landowner and politician (b. 1928)
  • 2011 – Googie Withers, British-Australian actress (b. 1917)
  • 2012 – Boris Cebotari, Moldovan footballer (b. 1975)
  • 2012 – Tsilla Chelton, Israeli-French actress (b. 1919)
  • 2012 – Grant Feasel, American football player (b. 1960)
  • 2012 – David Fraser, English general (b. 1920)
  • 2012 – Celeste Holm, American actress and singer (b. 1917)
  • 2012 – Yoichi Takabayashi, Japanese director and screenwriter (b. 1931)
  • 2013 – Ninos Aho, Syrian-American poet and activist (b. 1945)
  • 2013 – Henry Braden, American lawyer and politician (b. 1944)
  • 2013 – Tom Greenwell, American lawyer and judge (b. 1956)
  • 2013 – Earl Gros, American football player (b. 1940)
  • 2013 – Noël Lee, Chinese-American pianist and composer (b. 1924)
  • 2013 – Meskerem Legesse, Ethiopian runner (b. 1986)
  • 2013 – John T. Riedl, American computer scientist and academic (b. 1962)
  • 2014 – Óscar Acosta, Honduran author, poet, and diplomat (b. 1933)
  • 2014 – James MacGregor Burns, American historian, political scientist, and author (b. 1918)
  • 2014 – Saúl Lara, Spanish footballer (b. 1982)
  • 2014 – Edward Perl, American neuroscientist and academic (b. 1926)
  • 2014 – Robert A. Roe, American soldier and politician (b. 1924)
  • 2015 – Masahiko Aoki, Japanese-American economist and academic (b. 1938)
  • 2015 – Wan Li, Chinese politician, 4th Vice Premier of the People’s Republic of China (b. 1916)
  • 2015 – Aubrey Morris, British actor (b. 1926)
  • 2015 – Dave Somerville, Canadian singer (b. 1933)
  • 2017 – Martin Landau, American film and television actor (b. 1928)

Holidays and observances on July 15

  • Christian feast day:
    • Abhai (Syriac Orthodox Church)
    • Anne-Marie Javouhey
    • Bernhard II, Margrave of Baden-Baden
    • Bonaventure
    • Dispersion of the Apostles (No longer officially celebrated by the Catholic Church)
    • Donald of Ogilvy
    • Edith of Polesworth
    • Edith of Wilton
    • Henry II, Holy Roman Emperor
    • Plechelm
    • Quriaqos and Julietta
    • Swithun
    • Vladimir the Great (Eastern Orthodox; Catholic Church)
    • July 15 (Eastern Orthodox liturgics)
  • Earliest day on which Birthday of Don Luis Muñoz Rivera can fall, while July 21 is the latest; celebrated on the third Monday of July. (Puerto Rico)
  • Earliest day on which Galla Bayramy can fall, while July 21 is the latest; celebrated on the third Sunday of July. (Turkmenistan)
  • Earliest day on which Marine Day can fall, while July 21 is the latest; celebrated on the third Monday of July. (Japan)
  • Earliest day on which President’s Day (Botswana) can fall, while July 21 is the latest; celebrated on the third Monday of July.
  • Elderly Men Day (Kiribati)
  • Festival of Santa Rosalia (Palermo, Sicily)
  • Sultan’s Birthday (Brunei Darussalam)

July 15 – History, Events, Births, Deaths, Holidays and Observances On This Day Read More »

On This Day

February 5 – History, Events, Births, Deaths, Holidays and Observances On This Day

On This Day /
  • AD 62 – Earthquake in Pompeii, Italy.
  • 756 – An Lushan, leader of a revolt against the Tang Dynasty, declares himself emperor and establishes the state of Yan.
  • 789 – Idris I reaches Volubilis and founds the Idrisid dynasty, ceding Morocco from the Abbasid caliphate and founding the first Moroccan state.
  • 1576 – Henry of Navarre abjures Catholicism at Tours and rejoins the Protestant forces in the French Wars of Religion.
  • 1597 – A group of early Japanese Christians are killed by the new government of Japan for being seen as a threat to Japanese society.
  • 1649 – Charles Stuart, the son of King Charles I, is declared King Charles II of England and Scotland by the Scottish Parliament.
  • 1778 – South Carolina becomes the second state to ratify the Articles of Confederation.
  • 1782 – Spanish defeat British forces and capture Menorca.
  • 1783 – In Calabria, a sequence of strong earthquakes begins.
  • 1807 – HMS Blenheim and HMS Java disappear off the coast of Rodrigues.
  • 1810 – Peninsular War: Siege of Cádiz begins.
  • 1818 – Jean-Baptiste Bernadotte ascends to the thrones of Sweden and Norway.
  • 1849 – University of Wisconsin–Madison’s first class meets at Madison Female Academy.
  • 1852 – The New Hermitage Museum in Saint Petersburg, Russia, one of the largest and oldest museums in the world, opens to the public.
  • 1859 – Alexandru Ioan Cuza, Prince of Moldavia, is also elected as the prince of Wallachia, joining the two principalities as a personal union called the United Principalities, an autonomous region within the Ottoman Empire, which ushered the birth of the modern Romanian state.
  • 1862 – Moldavia and Wallachia formally unite to create the Romanian United Principalities.
  • 1869 – The largest alluvial gold nugget in history, called the “Welcome Stranger”, is found in Moliagul, Victoria, Australia.
  • 1885 – King Leopold II of Belgium establishes the Congo as a personal possession.
  • 1905 – In Mexico, the General Hospital of Mexico is inaugurated, started with four basic specialties.
  • 1907 – Belgian chemist Leo Baekeland announces the creation of Bakelite, the world’s first synthetic plastic.
  • 1913 – Greek military aviators, Michael Moutoussis and Aristeidis Moraitinis perform the first naval air mission in history, with a Farman MF.7 hydroplane.
  • 1917 – The current constitution of Mexico is adopted, establishing a federal republic with powers separated into independent executive, legislative, and judicial branches.
  • 1917 – The Congress of the United States passes the Immigration Act of 1917 over President Woodrow Wilson’s veto.
  • 1918 – Stephen W. Thompson shoots down a German airplane; this is the first aerial victory by the U.S. military.
  • 1918 – SS Tuscania is torpedoed off the coast of Ireland; it is the first ship carrying American troops to Europe to be torpedoed and sunk.
  • 1919 – Charlie Chaplin, Mary Pickford, Douglas Fairbanks, and D. W. Griffith launch United Artists.
  • 1924 – The Royal Greenwich Observatory begins broadcasting the hourly time signals known as the Greenwich Time Signal.
  • 1933 – Mutiny on Royal Netherlands Navy warship HNLMS De Zeven Provinciën off the coast of Sumatra, Dutch East Indies.
  • 1939 – Generalísimo Francisco Franco becomes the 68th “Caudillo de España“, or Leader of Spain.
  • 1941 – World War II: Allied forces begin the Battle of Keren to capture Keren, Eritrea.
  • 1945 – World War II: General Douglas MacArthur returns to Manila.
  • 1958 – Gamal Abdel Nasser is nominated to be the first president of the United Arab Republic.
  • 1958 – A hydrogen bomb known as the Tybee Bomb is lost by the US Air Force off the coast of Savannah, Georgia, never to be recovered.
  • 1962 – French President Charles de Gaulle calls for Algeria to be granted independence.
  • 1963 – The European Court of Justice’s ruling in Van Gend en Loos v Nederlandse Administratie der Belastingen establishes the principle of direct effect, one of the most important, if not the most important, decisions in the development of European Union law.
  • 1971 – Astronauts land on the moon in the Apollo 14 mission.
  • 1975 – Riots break in Lima, Peru after the police forces go on strike the day before. The uprising (locally known as the Limazo) is bloodily suppressed by the military dictatorship.
  • 1985 – Ugo Vetere, then the mayor of Rome, and Chedli Klibi, then the mayor of Carthage meet in Tunis to sign a treaty of friendship officially ending the Third Punic War which lasted 2,131 years.
  • 1988 – Manuel Noriega is indicted on drug smuggling and money laundering charges.
  • 1994 – Byron De La Beckwith is convicted of the 1963 murder of civil rights leader Medgar Evers.
  • 1994 – Markale massacres, more than 60 people are killed and some 200 wounded as a mortar shell explodes in a downtown marketplace in Sarajevo.
  • 1997 – The so-called Big Three banks in Switzerland announce the creation of a $71 million fund to aid Holocaust survivors and their families.
  • 2000 – Russian forces massacre at least 60 civilians in the Novye Aldi suburb of Grozny, Chechnya.
  • 2004 – Rebels from the Revolutionary Artibonite Resistance Front capture the city of Gonaïves, starting the 2004 Haiti rebellion.
  • 2008 – A major tornado outbreak across the Southern United States kills 57.
  • 2020 – United States President Donald Trump is acquitted by the United States Senate in his impeachment trial.

Births on February 5

  • 976 – Sanjō, emperor of Japan (d. 1017)
  • 1321 – John II, marquess of Montferrat (d. 1372)
  • 1438 – Philip II, duke of Savoy (d. 1497)
  • 1505 – Aegidius Tschudi, Swiss statesman and historian (d. 1572)
  • 1519 – René of Châlon, prince of Orange (d. 1544)
  • 1525 – Juraj Drašković, Croatian Catholic cardinal (d. 1587)
  • 1533 – Andreas Dudith, Croatian-Hungarian nobleman and diplomat (d. 1589)
  • 1534 – Giovanni de’ Bardi, Italian soldier, composer, and critic (d. 1612)
  • 1589 – Esteban Manuel de Villegas, Spanish poet and educator (d. 1669)
  • 1594 – Biagio Marini, Italian violinist and composer (d. 1663)
  • 1605 – Bernard of Corleone, Italian saint (d. 1667)
  • 1608 – Gaspar Schott, German mathematician and physicist (d. 1666)
  • 1626 – Marie de Rabutin-Chantal, marquise de Sévigné, French author (d. 1696)
  • 1650 – Anne Jules de Noailles, French general (d. 1708)
  • 1703 – Gilbert Tennent, Irish-American minister (d. 1764)
  • 1723 – John Witherspoon, Scottish-American minister and academic (d. 1794)
  • 1725 – James Otis, Jr., American lawyer and politician (d. 1783)
  • 1748 – Christian Gottlob Neefe, German composer and conductor (d. 1798)
  • 1788 – Robert Peel, English lieutenant and politician, Prime Minister of the United Kingdom (d. 1850)
  • 1795 – Wilhelm Karl Ritter von Haidinger, Austrian mineralogist, geologist, and physicist (d. 1871)
  • 1804 – Johan Ludvig Runeberg, Finnish poet and hymn-writer (d. 1877)
  • 1808 – Carl Spitzweg, German painter and poet (d. 1885)
  • 1810 – Ole Bull, Norwegian violinist and composer (d. 1880)
  • 1827 – Peter Lalor, Irish-Australian activist and politician (d. 1889)
  • 1837 – Dwight L. Moody, American evangelist and publisher, founded Moody Church, Moody Bible Institute, and Moody Publishers (d. 1899)
  • 1840 – John Boyd Dunlop, Scottish businessman, co-founded Dunlop Rubber (d. 1921)
  • 1840 – Hiram Maxim, American engineer, invented the Maxim gun (d. 1916)
  • 1847 – Eduard Magnus Jakobson, Estonian missionary and engraver (d. 1903)
  • 1848 – Joris-Karl Huysmans, French author and critic (d. 1907)
  • 1848 – Ignacio Carrera Pinto, Chilean lieutenant (d. 1882)
  • 1852 – Terauchi Masatake, Japanese field marshal and politician, 9th Prime Minister of Japan (d. 1919)
  • 1866 – Domhnall Ua Buachalla, Irish politician, 3rd and last Governor-General of the Irish Free State (d. 1963)
  • 1870 – Charles Edmund Brock, British painter and book illustrator (d. 1938)
  • 1876 – Ernie McLea, Canadian ice hockey player (d. 1931)
  • 1878 – André Citroën, French engineer and businessman, founded Citroën (d. 1935)
  • 1880 – Gabriel Voisin, French pilot and engineer (d. 1973)
  • 1889 – Patsy Hendren, English cricketer and footballer (d. 1962)
  • 1889 – Ernest Tyldesley, English cricketer (d. 1962)
  • 1889 – Recep Peker, Turkish officer and politician (d. 1950)
  • 1891 – Renato Petronio, Italian rower (d. 1976)
  • 1892 – Elizabeth Ryan, American tennis player (d. 1979)
  • 1897 – Dirk Stikker, Dutch businessman and politician, 3rd Secretary General of NATO (d. 1979)
  • 1900 – Adlai Stevenson II, American soldier, politician, and diplomat, 5th United States Ambassador to the United Nations (d. 1965)
  • 1903 – Koto Matsudaira, Japanese diplomat, ambassador to the United Nations (d. 1994)
  • 1903 – Joan Whitney Payson, American businesswoman and philanthropist (d. 1975)
  • 1906 – John Carradine, American actor (d. 1988)
  • 1907 – Birgit Dalland, Norwegian politician (d. 2007)
  • 1907 – Pierre Pflimlin, French politician, Prime Minister of France (d. 2000)
  • 1908 – Marie Baron, Dutch swimmer and diver (d. 1948)
  • 1908 – Peg Entwistle, Welsh-American actress (d. 1932)
  • 1908 – Daisy and Violet Hilton, English conjoined twins (d. 1969)
  • 1908 – Eugen Weidmann, German criminal (d. 1939)
  • 1909 – Grażyna Bacewicz, Polish violinist and composer (d. 1969)
  • 1910 – Charles Philippe Leblond, French-Canadian biologist and academic (d. 2007)
  • 1910 – Francisco Varallo, Argentinian footballer (d. 2010)
  • 1911 – Jussi Björling, Swedish tenor (d. 1960)
  • 1914 – William S. Burroughs, American novelist, short story writer, and essayist (d. 1997)
  • 1914 – Alan Lloyd Hodgkin, English physiologist, biophysicist, and academic, Nobel Prize laureate (d. 1998)
  • 1915 – Robert Hofstadter, American physicist and academic, Nobel Prize laureate (d. 1990)
  • 1917 – Edward J. Mortola, American academic and president of Pace University (d. 2002)
  • 1917 – Isuzu Yamada, Japanese actress (d. 2012)
  • 1919 – Red Buttons, American actor (d. 2006)
  • 1919 – Tim Holt, American actor (d. 1973)
  • 1919 – Andreas Papandreou, Greek economist and politician, Prime Minister of Greece (d. 1996)
  • 1921 – Ken Adam, German-born English production designer and art director (d. 2016)
  • 1923 – Claude King, American country music singer-songwriter and guitarist (d. 2013)
  • 1923 – James E. Bowman, American physician and academic (d. 2011)
  • 1924 – Duraisamy Simon Lourdusamy, Indian cardinal (d. 2014)
  • 1927 – Robert Allen, American pianist and composer (d. 2000)
  • 1927 – Jacob Veldhuyzen van Zanten, Dutch captain and pilot (d. 1977)
  • 1928 – Tage Danielsson, Swedish author, actor, and director (d. 1985)
  • 1928 – Andrew Greeley, American priest, sociologist, and author (d. 2013)
  • 1928 – P. J. Vatikiotis, Israeli-American historian and political scientist (d. 1997)
  • 1929 – Hal Blaine, American session drummer (d. 2019)
  • 1929 – Luc Ferrari, French pianist and composer (d. 2005)
  • 1929 – Fred Sinowatz, Austrian politician, 19th Chancellor of Austria (d. 2008)
  • 1932 – Cesare Maldini, Italian footballer and manager (d. 2016)
  • 1933 – Jörn Donner, Finnish director and screenwriter (d. 2020)
  • 1933 – B. S. Johnson, English author, poet, and critic (d. 1973)
  • 1934 – Hank Aaron, American baseball player
  • 1934 – Don Cherry, Canadian ice hockey player, coach, and sportscaster
  • 1935 – Alex Harvey, Scottish singer-songwriter and guitarist (d. 1982)
  • 1935 – Johannes Geldenhuys, South African military commander (d. 2018)
  • 1936 – K. S. Nissar Ahmed, Indian poet and academic
  • 1937 – Stuart Damon, American actor and singer
  • 1937 – Larry Hillman, Canadian ice hockey player and coach
  • 1937 – Gaston Roelants, Belgian runner
  • 1937 – Alar Toomre, Estonian-American astronomer and mathematician
  • 1937 – Wang Xuan, Chinese computer scientist and academic (d. 2006)
  • 1938 – Rafael Nieto Navia, Colombian lawyer, jurist, and diplomat
  • 1939 – Brian Luckhurst, English cricketer (d. 2005)
  • 1940 – H. R. Giger, Swiss painter, sculptor, and set designer (d. 2014)
  • 1940 – Luke Graham, American wrestler (d. 2006)
  • 1941 – Stephen J. Cannell, American actor, producer, and screenwriter (d. 2010)
  • 1941 – Henson Cargill, American country music singer (d. 2007)
  • 1941 – David Selby, American actor and playwright
  • 1941 – Barrett Strong, American soul singer-songwriter and pianist
  • 1941 – Kaspar Villiger, Swiss engineer and politician, 85th President of the Swiss Confederation
  • 1941 – Cory Wells, American pop-rock singer (d. 2015)
  • 1942 – Roger Staubach, American football player, sportscaster, and businessman
  • 1943 – Nolan Bushnell, American engineer and businessman, founded Atari, Inc.
  • 1943 – Michael Mann, American director, producer, and screenwriter
  • 1943 – Craig Morton, American football player and sportscaster
  • 1943 – Dušan Uhrin, Czech and Slovak footballer and manager
  • 1944 – J. R. Cobb, American guitarist and songwriter
  • 1944 – Henfil, Brazilian journalist, author, and illustrator (d. 1988)
  • 1944 – Al Kooper, American singer-songwriter and producer
  • 1944 – Tamanoumi Masahiro, Japanese sumo wrestler, the 51st Yokozuna (d. 1971)
  • 1945 – Douglas Hogg, English lawyer and politician, Minister of Agriculture, Fisheries and Food
  • 1946 – Amnon Dankner, Israeli journalist and author (d. 2013)
  • 1946 – Charlotte Rampling, English actress
  • 1947 – Mary L. Cleave, American engineer and astronaut
  • 1947 – Clemente Mastella, Italian politician, Italian Minister of Justice
  • 1947 – Darrell Waltrip, American race car driver and sportscaster
  • 1948 – Sven-Göran Eriksson, Swedish footballer and manager
  • 1948 – Christopher Guest, American actor and director
  • 1948 – Barbara Hershey, American actress
  • 1948 – Errol Morris, American director and producer
  • 1948 – Tom Wilkinson, English actor
  • 1949 – Kurt Beck, German politician
  • 1949 – Yvon Vallières, Canadian educator and politician
  • 1950 – Jonathan Freeman, American actor and singer
  • 1950 – Rafael Puente, Mexican footballer
  • 1951 – Nikolay Merkushkin, Mordovian engineer and politician, 1st Head of the Republic of Mordovia
  • 1952 – Daniel Balavoine, French singer-songwriter and producer (d. 1986)
  • 1952 – Vladimir Moskovkin, Ukrainian-Russian geographer, economist, and academic
  • 1953 – Freddie Aguilar, Filipino singer-songwriter and guitarist
  • 1953 – John Beilein, American basketball player and coach
  • 1953 – Gustavo Benítez, Paraguayan footballer and manager
  • 1954 – Cliff Martinez, American drummer and songwriter
  • 1954 – Frank Walker, Australian journalist and author
  • 1955 – Mike Heath, American baseball player and manager
  • 1956 – Vinnie Colaiuta, American drummer
  • 1956 – Héctor Rebaque, Mexican race car driver
  • 1956 – David Wiesner, American author and illustrator
  • 1956 – Mao Daichi, Japanese actress
  • 1957 – Jüri Tamm, Estonian hammer thrower and politician
  • 1959 – Jennifer Granholm, Canadian-American lawyer and politician, 47th Governor of Michigan
  • 1960 – Aris Christofellis, Greek soprano and musicologist
  • 1960 – Bonnie Crombie, Canadian businesswoman and politician, 6th Mayor of Mississauga
  • 1960 – Micky Hazard, English footballer, central midfielder
  • 1961 – Savvas Kofidis, Greek footballer and manager
  • 1961 – Tim Meadows, American actor and screenwriter
  • 1962 – Jennifer Jason Leigh, American actress, screenwriter, producer and director
  • 1963 – Steven Shainberg, American film director and producer
  • 1964 – Laura Linney, American actress
  • 1964 – Ha Seungmoo, Korean Poet, Pastor, Historical theologian
  • 1964 – Duff McKagan, American singer-songwriter, bass player, and producer
  • 1965 – Tarik Benhabiles, Algerian-French tennis player and coach
  • 1965 – Gheorghe Hagi, Romanian footballer and manager
  • 1965 – Keith Moseley, American bass player and songwriter
  • 1965 – Quique Sánchez Flores, Spanish footballer and manager
  • 1966 – José María Olazábal, Spanish golfer
  • 1966 – Rok Petrovič, Slovenian skier (d. 1993)
  • 1967 – Chris Parnell, American actor and comedian
  • 1968 – Roberto Alomar, Puerto Rican-American baseball player and coach
  • 1968 – Marcus Grönholm, Finnish race car driver
  • 1969 – Bobby Brown, American singer-songwriter, dancer, and actor
  • 1969 – Michael Sheen, Welsh actor and director
  • 1969 – Derek Stephen Prince, American voice actor
  • 1970 – Jean-Marc Jaumin, Belgian basketball player and coach
  • 1970 – Darren Lehmann, Australian cricketer and coach
  • 1971 – Michel Breistroff, French ice hockey player (d. 1996)
  • 1971 – Sara Evans, American country singer
  • 1972 – Mary, Crown Princess of Denmark
  • 1972 – Brad Fittler, Australian rugby league player, coach, and sportscaster
  • 1973 – Richard Matvichuk, Canadian ice hockey player and coach
  • 1973 – Trijntje Oosterhuis, Dutch singer-songwriter
  • 1973 – Luke Ricketson, Australian rugby league player and sportscaster
  • 1974 – Michael Maguire, Australian rugby league player and coach
  • 1975 – Giovanni van Bronckhorst, Dutch footballer and manager
  • 1976 – John Aloisi, Australian footballer and manager
  • 1976 – Abhishek Bachchan, Indian actor
  • 1977 – Ben Ainslie, English sailor
  • 1977 – Adam Dykes, Australian rugby league player
  • 1977 – Adam Everett, American baseball player and coach
  • 1978 – Brian Russell, American football player
  • 1978 – Samuel Sánchez, Spanish cyclist
  • 1979 – Nate Holzapfel, American entrepreneur and television personality
  • 1980 – Brad Fitzpatrick, American programmer, created LiveJournal
  • 1980 – Jo Swinson, Scottish politician
  • 1981 – Mia Hansen-Løve, French director and screenwriter
  • 1981 – Loukas Vyntra, Czech-Greek footballer
  • 1982 – Laura del Rio, Spanish footballer
  • 1982 – Kevin Everett, American football player
  • 1982 – Tomáš Kopecký, Slovak ice hockey player
  • 1982 – Rodrigo Palacio, Argentinian footballer
  • 1983 – Anja Hammerseng-Edin, Norwegian handball player
  • 1984 – Carlos Tevez, Argentinian footballer
  • 1985 – Lloyd Johansson, Australian rugby player
  • 1985 – Laurence Maroney, American football player
  • 1985 – Paul Vandervort, American actor, film producer, and former model
  • 1985 – Cristiano Ronaldo, Portuguese footballer
  • 1986 – Vedran Ćorluka, Croatian footballer, centre back
  • 1986 – Marcos Díaz, Argentinian footballer
  • 1986 – Kevin Gates, American rapper, singer, and entrepreneur
  • 1986 – Sekope Kepu, Australian rugby player
  • 1986 – Billy Sharp, English footballer
  • 1986 – Reed Sorenson, American race car driver
  • 1986 – Carlos Villanueva, Chilean footballer
  • 1987 – Darren Criss, American actor, singer, and entrepreneur
  • 1987 – Curtis Jerrells, American basketball player
  • 1987 – Alex Kuznetsov, Ukrainian-American tennis player
  • 1987 – Linus Omark, Swedish ice hockey player
  • 1987 – Donald Sanford, American-Israeli sprinter
  • 1988 – Karin Ontiveros, Mexican model
  • 1989 – Marina Melnikova, Russian tennis player
  • 1990 – Dmitry Andreikin, Russian chess player
  • 1990 – Bhuvneshwar Kumar, Indian cricketer
  • 1990 – Jordan Rhodes, Scottish footballer
  • 1991 – Nabil Bahoui, Swedish footballer
  • 1991 – Gerald Tusha, Albanian footballer
  • 1992 – Stefan de Vrij, Dutch footballer
  • 1992 – Neymar, Brazilian footballer
  • 1993 – Leilani Latu, Australian rugby league player
  • 1993 – Ty Rattie, Canadian ice hockey player
  • 1995 – Adnan Januzaj, Belgian-Albanian footballer
  • 1996 – Stina Blackstenius, Swedish footballer
  • 1997 – Patrick Roberts, English footballer
  • 2016 – Jigme Namgyel Wangchuck, Bhutanese prince

Deaths on February 5

  • 523 – Avitus of Vienne, Gallo-Roman bishop
  • 806 – Kanmu, emperor of Japan (b. 736)
  • 994 – William IV, duke of Aquitaine (b. 937)
  • 1015 – Adelaide, German abbess and saint
  • 1036 – Alfred Aetheling, Anglo-Saxon prince
  • 1146 – Zafadola, Arab emir of Zaragoza
  • 1578 – Giovanni Battista Moroni, Italian painter (b. 1520)
  • 1661 – Shunzhi, Chinese emperor of the Qing Dynasty (b. 1638)
  • 1705 – Philipp Spener, German theologian and author (b. 1635)
  • 1751 – Henri François d’Aguesseau, French jurist and politician, Chancellor of France (b. 1668)
  • 1754 – Nicolaas Kruik, Dutch astronomer and cartographer (b. 1678)
  • 1766 – Count Leopold Joseph von Daun, Austrian field marshal (b. 1705)
  • 1775 – Eusebius Amort, German theologian and academic (b. 1692)
  • 1790 – William Cullen, Scottish physician and chemist (b. 1710)
  • 1807 – Pasquale Paoli, Corsican commander and politician (b. 1725)
  • 1818 – Charles XIII, king of Sweden (b. 1748)
  • 1881 – Thomas Carlyle, Scottish philosopher, historian, and academic (b. 1795)
  • 1882 – Adolfo Rivadeneyra, Spanish orientalist and diplomat (b. 1841)
  • 1892 – Emilie Flygare-Carlén, Swedish author (b. 1807)
  • 1915 – Ross Barnes, American baseball player and manager (b. 1850)
  • 1917 – Jaber II Al-Sabah, Kuwaiti ruler (b. 1860)
  • 1922 – Christiaan de Wet, South African general and politician, State President of the Orange Free State (b. 1854)
  • 1922 – Slavoljub Eduard Penkala, Croatian engineer, invented the mechanical pencil (b. 1871)
  • 1927 – Inayat Khan, Indian mystic and educator (b. 1882)
  • 1931 – Athanasios Eftaxias, Greek politician, 118th Prime Minister of Greece (b. 1849)
  • 1933 – Josiah Thomas, English-Australian miner and politician (b. 1863)
  • 1937 – Lou Andreas-Salomé, Russian-German psychoanalyst and author (b. 1861)
  • 1938 – Hans Litten, German lawyer and jurist (b. 1903)
  • 1941 – Banjo Paterson, Australian journalist, author, and poet (b. 1864)
  • 1941 – Otto Strandman, Estonian lawyer and politician, 1st Prime Minister of Estonia (b. 1875)
  • 1946 – George Arliss, English actor and playwright (b. 1868)
  • 1948 – Johannes Blaskowitz, German general (b. 1883)
  • 1952 – Adela Verne, English pianist and composer (b. 1877)
  • 1954 – Hossein Sami’i, Iranian politician, diplomat, writer and poet (b. 1876)
  • 1955 – Victor Houteff, Bulgarian religious reformer and author (b. 1885)
  • 1957 – Sami Ibrahim Haddad, Lebanese surgeon and author (b. 1890)
  • 1962 – Jacques Ibert, French-Swiss composer (b. 1890)
  • 1967 – Leon Leonwood Bean, American businessman, founded L.L.Bean (b. 1872)
  • 1969 – Thelma Ritter, American actress (b. 1902)
  • 1970 – Rudy York, American baseball player, coach, and manager (b. 1913)
  • 1971 – Lew “Sneaky Pete” Robinson, drag racer (b. 1933)
  • 1972 – Marianne Moore, American poet, author, critic, and translator (b. 1887)
  • 1976 – Rudy Pompilli, American saxophonist (Bill Haley & His Comets) (b. 1926)
  • 1977 – Oskar Klein, Swedish physicist and academic (b. 1894)
  • 1981 – Ella T. Grasso, American politician, 83rd Governor of Connecticut (b. 1919)
  • 1982 – Neil Aggett, Kenyan-South African physician and union leader (b. 1953)
  • 1983 – Margaret Oakley Dayhoff, American chemist and academic (b. 1925)
  • 1987 – William Collier, Jr., American actor and producer (b. 1902)
  • 1989 – Joe Raposo, American pianist and composer (b. 1937)
  • 1991 – Dean Jagger, American actor (b. 1903)
  • 1992 – Miguel Rolando Covian, Argentinian-Brazilian physiologist and academic (b. 1913)
  • 1993 – Seán Flanagan, Irish footballer and politician, 7th Irish Minister for Health (b. 1922)
  • 1993 – Joseph L. Mankiewicz, American director, producer, and screenwriter (b. 1909)
  • 1993 – William Pène du Bois, American author and illustrator (b. 1916)
  • 1995 – Doug McClure, American actor (b. 1935)
  • 1997 – Pamela Harriman, English-American diplomat, 58th United States Ambassador to France (b. 1920)
  • 1997 – René Huyghe, French historian and author (b. 1906)
  • 1998 – Tim Kelly, American guitarist (b. 1963)
  • 1999 – Wassily Leontief, Russian-American economist and academic, Nobel Prize laureate (b. 1906)
  • 2000 – Claude Autant-Lara, French director and screenwriter (b. 1901)
  • 2004 – John Hench, American animator (b. 1908)
  • 2005 – Gnassingbé Eyadéma, Togolese general and politician, President of Togo (b. 1937)
  • 2005 – Michalina Wisłocka, Polish gynecologist and sexologist (b. 1921)
  • 2006 – Norma Candal, Puerto Rican-American actress (b. 1927)
  • 2007 – Leo T. McCarthy, New Zealand-American soldier, lawyer, and politician, 43rd Lieutenant Governor of California (b. 1930)
  • 2007 – Alfred Worm, Austrian journalist, author, and academic (b. 1945)
  • 2008 – Maharishi Mahesh Yogi, Indian guru, founded Transcendental Meditation (b. 1918)
  • 2010 – Brendan Burke, Canadian ice hockey player and activist (b. 1988)
  • 2010 – Harry Schwarz, South African lawyer, anti-apartheid leader, and diplomat, 13th South Africa Ambassador to United States (b. 1924)
  • 2011 – Brian Jacques, English author and radio host (b. 1939)
  • 2011 – Peggy Rea, American actress and casting director (b. 1921)
  • 2012 – Sam Coppola, American actor (b. 1932)
  • 2012 – Al De Lory, American keyboard player, conductor, and producer (b. 1930)
  • 2012 – John Turner Sargent, Sr., American publisher (b. 1924)
  • 2012 – Jo Zwaan, Dutch sprinter (b. 1922)
  • 2013 – Reinaldo Gargano, Uruguayan journalist and politician, Minister of Foreign Affairs for Uruguay (b. 1934)
  • 2013 – Egil Hovland, Norwegian composer and conductor (b. 1924)
  • 2013 – Tom McGuigan, New Zealand soldier and politician, 23rd New Zealand Minister of Health (b. 1921)
  • 2014 – Robert A. Dahl, American political scientist and academic (b. 1915)
  • 2015 – K. N. Choksy, Sri Lankan lawyer and politician, Minister of Finance of Sri Lanka (b. 1933)
  • 2015 – Marisa Del Frate, Italian actress and singer (b. 1931)
  • 2015 – Val Logsdon Fitch, American physicist and academic, Nobel Prize laureate (b. 1923)
  • 2015 – Herman Rosenblat, Polish-American author (b. 1929)
  • 2016 – Ciriaco Cañete, Filipino martial artist (b. 1919)
  • 2020 – Kirk Douglas, American actor (b. 1916)

Holidays and observances on February 5

  • Christian feast day:
    • Adelaide of Vilich
    • Agatha of Sicily
    • Avitus of Vienne
    • Bertulf (Bertoul) of Renty
    • Ingenuinus (Jenewein)
    • Roger Williams, Anne Hutchinson (Episcopal Church (USA))
    • Twenty-six Martyrs of Japan (in Evangelical Lutheran Church in America and Anglican Church in Japan)
    • February 5 (Eastern Orthodox liturgics)
  • Constitution Day (Mexico)
  • Crown Princess Mary’s birthday (Denmark)
  • Kashmir Solidarity Day (Pakistan)
  • Liberation Day (San Marino)
  • Runeberg’s Birthday (Finland)
  • Unity Day (Burundi)

February 5 – History, Events, Births, Deaths, Holidays and Observances On This Day Read More »

On This Day

Constituents and Structure Solved MCQs (Set-II) | General Science & Ability

General Knowledge, MCQs / Q&A /

Click HERE for Q. No.1-50.

51) Planets are always small compared with stars because otherwise ______.
( a) the rotation of the planets would cause them to disintegrate
(b) the great mass of the planets would cause them to be pulled into their parent star
(c) the great mass of the planets would prevent them from being held in orbit and they would escape
(d) the planets would be stars themselves
Answer: (d)

52) The least likely reason why planetary systems have not been directly observed around stars other than the sun is that __
(a) Planets are small
(b) Planets shine by reflected light
(c) Planetary systems are rare
(d) Other stars are far away
Answer: (c)

53) Which of the following is the correct ordering of the inner planets according to their proximity to the sun? (CSS 2012)
(a) Jupiter, Saturn , Uranus , Neptune
(b) Phobos, Deimes , Europe , Tias
(c) Mercury, Venus, Earth, Mars
(d) None of these
Answer: (c)

54) The term ‘Blue Shift’ is used to indicate: (CSS 2009)
(a) Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object.

(b) Turning a star from white to blue
(c) In future sun would become blue
(d) Black hole was blue at its start
(e) None of these
Answer: (a)

55) Which planet of our solar system is called as Morning star? (CSS 2008)
Answer: Venus

56) What is the diameter of the earth?
Answer: 12 756.2 kilometers

57) The number of natural satellites orbiting around the Mars is: (CSS 2002/2003)
(a) 1
(b) 2
(c) 5
(d) 14
Answer: (b)
Mars has two natural satellites, discovered by Asaph Hall in 1877. The innermost of these, Phobos, is about 7 mi (11 km) in diameter and orbits the planet with a period far less than Mars’s period of rotation (7 hr 39 min), causing it to rise in the west and set in the east. The outer satellite, Deimos, is about 4 mi (6 km) in diameter.

58) All stars are of the same color
(False)

59) Our galaxy milky way is shaped like a large thick concave lens with a large central bulge (CSS 2002)
(True)

60) The coldest planet of the solar system is: (CSS 2000)
(a) Earth
(b) Venus
(c) Neptune d) Pluto
(e) None of these
Answer: (c)
In the past, the title for “most frigid body” went to Pluto, as it was the farthest then-designated planet from the Sun. However, due to the IAU’s decision in 2006 to reclassify Pluto as a “dwarf planet”, the title has since passed to Neptune. As the eight planet from our Sun, it is now the outermost planet in the Solar System, and hence the coldest.

61) Venus is the smallest planet of the solar system. (CSS 1999)
(False)

62) Black hole is a hypothetical region of space having a gravitational pull so great that no matter or radiation can escape from it. (CSS 1998)

63) Our solar system has about — satellites. (CSS 1996)
(a) 35
(b) 179
(c) 96
(d) None of these
Answer: (b)
In the Solar System, there are 179 satellites. A majority of those moons belong to the planet of Jupiter, the second most belonging to Saturn. The largest of these moons is Ganymede, which is one of the Galilean Moons.

64) ——- cannot be nominated for the Nobel Prize. (CSS 1996)
(a) Physicists
(b) Economists
(c) Astronomers
(d) None of these
Answer: (c)

65) The largest planet of the solar system is Jupiter. (CSS 1995)

66) Planet Mars has (CSS 1995)
(a) 1 Moon
(b) 2 Moons
(c) 4 Moons
(d) None of these
Answer: (b)
The moons of Mars are Phobos and Deimos. Both moons were discovered in 1877 by Asaph Hall Asaph Hall was about to give up his frustrating search for a Martian moon one August night in 1877, but his wife Angelina urged him on. He discovered Deimos the next night, and Phobos six nights after that. Ninety-four years later, NASA’s Mariner 9 spacecraft got a much better look at the two moons from its orbit around Mars. The dominant feature on Phobos, it found, was a crater 10 km (6 miles) wide — nearly half the width of the moon itself. It was given Angelina’s maiden name: Stickney.

67) Where do most of Asteroids lie? (CSS 2007)
(a) In asteroid belt between the orbits of Mars and Jupiter
(b) In asteroid belt between the orbits of Mars and Venus
(c) In asteroid belt between the orbits of Jupiter and Venus
(d) Everywhere in the sky
(e) None of these
Answer: (a)

68) This is the measure of moisture in the air.
(a) Temperature
(b) Humidity
(c) Altitude
(d) None of these
Answer: (b)

69) This is the greatest amount of water vapor the air could hold at a certain temperature
(a) Absolute humidity
(b) Relative humidity
(c) Variable humidity
(d) None of these
Answer: (a)
Absolute humidity is the measure of water vapor (moisture) in the air, regardless of temperature. It is expressed as grams of moisture per cubic meter of air (g/m3).
The maximum absolute humidity of warm air at 30°C/86°F is approximately 30g of water vapor – 30g/m3. The maximum absolute humidity of cold air at 0°C/32°F is approximately 5g of water vapor – 5g/m3.

70) This is how much actual water vapor is in the air at a certain temperature.
(a)Absolute humidity
(b) Relative humidity
(c) Variable
(d) None of these
Answer: (b)
Relative humidity also measures water vapor but RELATIVE to the temperature of the air. It is expressed as the amount of water vapor in the air as a percentage of the total amount that could be held at its current temperature.

71) Humidity is measured with a
(a) Barometer
(b) Thermometer
(c) Hygrometer
(d) None of these
Answer: (c)

72) Founder of modern astronomy was: (CSS-2009)
(a) Archimedes
(b) William Gilbert
(c) Nicolas Copernicus
(d) Michael Faraday
(e) None of these
Answer: (c)

73) The most splendid and the most magnificent constellation on the sky is: (CSS-2009)
(a) Orion
(b) Columbia
(c) Canis Major
(d) Taurus
(e) None of these
Answer: (a)
(Canis Major is a constellation in the southern sky. Its name means “the greater dog” in Latin.) Orion, which is located on the celestial equator, is one of the most prominent and recognizable constellations in the sky and can be seen throughout the world.

74) Which of the following explains the reason why there is no total eclipse of the sun? (CSS-2009)
(a) Size of the earth in relation to that of moon
(b) Orbit of moon around earth
(c) Direction of rotation of earth around sun
(d) Area of the sun covered by the moon
(e) None of these
Answer: (b)

75) Where do most of Asteroids lie? (CSS-2009)
(a) In asteroid belt between the orbits of Mars and Jupiter
(b) In asteroid belt between the orbits of Mars and Venus
(c) In asteroid belt between the orbits of Jupiter and Venus
(d) Everywhere in the sky
(e) None of these
Answer: (a)
Most asteroids lie in a vast ring between the orbits of Mars and Jupiter. This main asteroid belt holds more than 200 asteroids larger than 60 miles (100 kilometers) in diameter. Scientists estimate the asteroid belt also contains more than 750,000 asteroids larger than three-fifths of a mile (1 km) in diameter and millions of smaller ones. Not everything in the main belt is an asteroid — for instance, comets have recently been discovered there, and Ceres, once thought of only as an asteroid, is now also considered a dwarf planet.

76) The largest circular storm in our solar system is on the surface of which of the following planets?
(a) Jupiter
(b) Venus
(c) Uranus
(d) Earth
Answer: (a)
Jupiter boasts the largest storm in the Solar System . It is called the Great Red Spot and has been observed for hundreds of years that kind of storm is dwarfed by the Great Red Spot, a gigantic storm in Jupiter. There, gigantic means twice as wide as Earth. Today, scientists know the Great Red Spot is there and it’s been there for a while, but they still struggle to learn what causes its swirl of reddish hues.

77) The biggest asteroid known is:
(a) Vesta
(b) Icarus
(c) Ceres
(d) Eros
Answer: (c)
Ceres, a dwarf planet and the largest asteroid in the solar system yet known. Discovered in 1801 and first thought to be a planet and then an asteroid, we now call Ceres a dwarf planet. Gravitational forces from Jupiter billions of years ago prevented it from becoming a full-fledged planet. But Ceres has more in common with Earth and Mars than its rocky neighbors in the main asteroid belt. There may even be water ice buried under Ceres’ crust.

78) Rounded to the nearest day, the Mercurian year is equal to:
(a) 111 days
(b) 87.97 days
(c) 50 days
(d) 25 days
Answer: (b)
Mercurian Year: A year on Mercury takes 87.97 Earth days; it takes 87.97 Earth days for Mercury to orbit the sun once

79) One of the largest volcanoes in our solar system-if not the largest-is named Olympus Mons. This volcano is located on:
(a) Jupiter’s moon Callisto
(b) Venus
(c) Saturn’s moon Titan
(d) Mars
Answer: (d)
Olympus Mons is the largest volcano in the solar system. The massive Martian mountain towers high above the surrounding plains of the red planet, and may be biding its time until the next eruption. Olympus Mons rises three times higher than Earth’s highest mountain, Mount Everest, whose peak is 5.5 miles above sea level.

80) One Jupiter day is equal to which of the following?
(a) 30 hrs 40 min
(b) 9 hrs 50 min
(c) 3 hrs 20 min
(d) 52 hrs 10 min
Answer: (b)

81) The time interval between two successive occurrences of a specific type of alignment of a planet (or the moon) with the sun and the earth is referred to as:
(a) a conjunction
(b) an opposition
(c) a sidereal period
(d) a synodic period.
Answer: (d)
Synodic period , in astronomy, length of time during which a body in the solar system makes one orbit of the sun relative to the earth, i.e. The synodic period of the moon, which is called the lunar month, or lunation, is 291/2 days long; it is longer than the sidereal month.

82) Of the following four times, which one best represents the time it takes energy generated in the core of the sun to reach the surface of the sun and be radiated?
(a) Three minutes
(b) Thirty days
(c) One thousand years
(d) One million years
Answer: (d)

83) The sunspot cycle is:
(a) 3 years
(b) 11 years
(c) 26 years
(d) 49 years
Answer: (b)

The amount of magnetic flux that rises up to the Sun’s surface varies with time in a cycle called the solar cycle. This cycle lasts 11 years on average. This cycle is sometimes referred to as the sunspot cycle.

84) The Hertzsprung-Russel Diagram of stars DIRECTLY compares what TWO of the following properties of stars?
(a) size
(b) temperature
(c) luminosity
(d) Both b & c
Answer: (d)
One of the most useful and powerful plots in astrophysics is the Hertzsprung-Russell diagram (hereafter called the H-R diagram). It originated in 1911 when the Danish astronomer, Ejnar Hertzsprung, plotted the absolute magnitude of stars against their color (hence effective temperature). Independently in 1913 the American astronomer Henry Norris Russell used spectral class against absolute magnitude. Their resultant plots showed that the relationship between temperature and luminosity of a star was not random but instead appeared to fall into distinct groups.

The majority of stars, including our Sun, are found along a region called the Main Sequence. Main Sequence stars vary widely in effective temperature but the hotter they are, the more luminous they are, hence the main sequence tends to follow a band going from the bottom right of the diagram to the top left. These stars are fusing hydrogen to helium in their cores. Stars spend the bulk of their existence as main sequence stars. Other major groups of stars found on the H-R diagram are the giants and supergiants; luminous stars that have evolved off the main sequence, and the white dwarfs. Whilst each of these types is discussed in detail in later pages we can use their positions on the H-R diagram to infer some of their properties.

85) The Andromeda Galaxy is which of the following types of galaxies?
(a) elliptical
(b) spiral
(c) barred-spiral
(d) irregular
Answer: (b)
The Andromeda Galaxy also known as Messier 31, M31, or NGC 224, is a spiral galaxy approximately 780 kilo parsecs (2.5 million light-years) from Earth

86) About how many light years across is the Milky Way? Is it:
(a) 1,000
(b) 10,000
(c) 100,000
(d) 1,000,000
Answer: (c)
100 000 light years across
A light-year is precisely equal to a whole number of meters, namely 9460730472580800 m or approximately 9.46073 1015 m. That’s the distance traveled by light in a vacuum, at a speed of 299792458 m/s, during a “scientific year” of 31557600 s. All these numbers are exact… In particular, “Einstein’s Constant” is exactly c = 299792458 m/s, because of the latest definition of the meter, officially adopted in 1983.

87) Who was the first man to classify stars according to their brightness. Was it:
(a) Aristarchus
(b) Pythagoras
(c) Copernicus
(d) Hipparchus
Answer: (d)
The first person to classify stars by their apparent magnitude (brightness) was Hipparchus in about 130 BC. He divided the stars into classes based on how bright they appeared in the night sky. The brightest stars were classified as magnitude 1, those that were just visible to the naked eye as magnitude 6. In practice the intensity of a magnitude 1 star is 100 times that of a magnitude 6 star, so the 5 magnitude steps correspond to a multiple of 100. For a geometric series of magnitudes each magnitude must be a times the intensity of the previous one with a5 – 100. This means that going up one magnitude increases the intensity by a factor of a = 2.51. So magnitude 3 is 2.51 times as intense as magnitude 4 and so on.

88) For what reason was the Schmidt telescope specially built? Was it to serve as:
(a) a sky camera
(b) a radio telescope
(c) an optical telescope
(d) a solar telescope
Answer: (a)

A Schmidt camera, also referred to as the Schmidt telescope, is a catadioptric astrophotographic telescope designed to provide wide fields of view with limited aberrations. The design was invented by Bernhard Schmidt in 1930.

89) The greatest distance of a planet from the sun is called what? Is it the planet’s:
(a) aphelion
(b) perihelion
(c) helix
(d) eccentricity
Answer: (a)
The closest point to the Sun in a planet’s orbit is called perihelion. The furthest point is called aphelion

90) How is the atmospheric pressure of Mars as compared to the atmospheric pressure of the earth? Is it:
(a) about the same as the earth’s
(b) about 100 times as great as the earth’s
(c) about 1/200th that of the earth’s
(d) half as much as that of the earth’s
Answer: (c)
The atmosphere and (probably) the interior of Mars differ substantially from that of the Earth. The atmosphere is much less dense and of different composition, and it is unlikely that the core is molten.
The atmosphere has a pressure at the surface that is only 1/200 that of Earth. The primary component of the atmosphere is carbon dioxide (95%), with the remainder mostly nitrogen. Seasonal heating drives strong winds that can reach 100 mph or more, stirring up large dust storms. Clouds form in the atmosphere, but liquid water cannot exist at the ambient pressure and temperature of the Martian surface: water goes directly between solid and vapor phases without becoming liquid.

91) A typical galaxy, such as our Milky Way galaxy, contains how many billion stars? Is it approximately:
(a) 10 billion
(b) 40 billion
(c) 400 billion
(d) 800 billion
Answer: (c)
According to astronomers, our Milky Way is an average-sized barred spiral galaxy measuring up to 120,000 light-years across. Our Sun is located about 27,000 light-years from the galactic core in the Orion arm. Astronomers estimate that the Milky Way contains up to 400 billion stars of various sizes and brightness.
According to astronomers, there are probably more than 170 billion galaxies in the observable Universe, stretching out into a region of space 13.8 billion light-years away from us in all directions.

92) A comet’s tail points in which direction?
(a) toward the sun
(b) toward the earth
(c) behind the comet in its orbit
(d) away from the sun
Answer: (d)
Comet tails are expansions of the coma. Comet tails point away from the Sun, regardless of the direction in which the comet is traveling. Comets have two tails because escaping gas and dust are influenced by the Sun in slightly different ways, and the tails point in slightly different directions.

93) Spectral line splitting due to the influence of magnetic fields is called:
(a) Boltzmann Effect
(b) Zeeman Effect
(c) Planck Effect
(d) Zanstra’s Effect
Answer: (b)
The Zeeman effect is the splitting of a spectral line by a magnetic field. That is, if an atomic spectral line of 400 nm was considered under normal conditions, in a strong magnetic field, because of the Zeeman effect, the spectral line would be split to yield a more energetic line and a less energetic line, in addition to the original line at 400 nm.

94) Which of the following is true for ORION? Orion is:
(a) the brightest star in the sky
(b) a constellation
(c) the name given to a NASA spacecraft
(d) an asteroid
Answer: (b)

95) Which of the following men wrote the book “On the Revolutions of the Heavenly Spheres”?
(a) Kepler
(b) Euclid
(c) Copernicus
(d) Newton
Answer: (c)

De revolutionibus orbium coelestium (On the Revolutions of the Heavenly Spheres) is the seminal work on the heliocentric theory of the Renaissance astronomer Nicolaus Copernicus (1473–1543).

96) The most distant planet in the solar system is (CSS 1995)
(a) Mars
(b) Pluto
(c) Jupiter
(d) None of these
Answer: (d)
New Dwarf Planet In Our Solar System May Be The Farthest One Yet. Object V774104 was discovered in late October, 2015, and is one of the most distant objects ever detected in the solar system. It appears to be about half the size of Pluto, but with an orbit two to three times larger than Pluto’s. (Nov 12, 2015)

97) The 2.7 Kelvin cosmic background radiation is concentrated in the:
(a) radio wavelengths
(b) infrared
(c) visible
(d) ultraviolet
Answer: (a)

98) If you were watching a star collapsing to form a black hole, the light would disappear because it:
(a) is strongly red shifted
(b) is strongly blue shifted
(c) its color suddenly becomes black
(d) none of the above
Answer: (a)

99) The Magellanic Clouds are
(a) irregular galaxies
(b) spiral galaxies
(c) elliptical galaxies
(d) large clouds of gas and dust
Answer: (a)
The Magellanic Clouds are comprised of two irregular galaxies, the Large Magellanic Cloud (LMC) and the Small Magellanic Cloud (SMC), which orbit the Milky Way once every 1,500 million years and each other once every 900 million years. Lying only about 200,000 light years away, they were the closest known galaxies to the Milky Way until recently, when the Sagittarius and Canis Major dwarf galaxies were discovered and found to be even closer.

100) According to Kepler’s Laws, the cube of the mean distance of a planet from the sun is proportional to the:
(a) area that is swept out
(b) cube of the period
(c) square of the period
(d) fourth power of the mean distance
Answer: (c)

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General Knowledge, MCQs / Q&A

Constituents and Structure Solved MCQs (Set-I) | General Science & Ability

General Knowledge, MCQs / Q&A /

The universe, Galaxy, Light Year, Solar System, Sun, Earth, Astronomical System of Units

1) The biggest planet in our solar system is (CSS 2013)

(a) Venus
(b) Pluto
(c) Jupiter
(d) None of these
Answer: (c)
In terms of mass, volume, and surface area, Jupiter is the biggest planet in our Solar System by a wide margin.
Size and Mass:
Jupiter’s mass, volume, surface area and mean circumference are 1.8981 x 1027 kg, 1.43128 x 1015 km3, 6.1419 x 1010 km2, and 4.39264 x 105 km respectively. To put that in perspective, Jupiter diameter is roughly 11 times that of Earth, and 2.5 the mass of all the other planets in the Solar System combined.

2) The universe is ———-. (CSS 1996)

(a) Stationary
(b) Expanding
(c) Contracting
(d) None of these
Answer: (b)
In June 2016, NASA and ESA scientists reported that the universe was found to be expanding 5% to 9% faster than thought earlier, based on studies using the Hubble Space Telescope

3) The atmosphere of moon consists of: (CSS 2013)

(a) . 90% Hydrogen, 10% Nitrogen
(b) . 80%Nitrogen, 20% Hydrogen
(c) 60% Nitrogen, 40%inert gases
(d) None of these
Answer: (d)
The Moon has no atmosphere. None. That’s why astronauts have to wear their spacesuits when they get outside of their spacecraft on the surface of the Moon.
Atmosphere of the Moon might be electro statically levitated moon dust. These tiny particles are constantly leaping up and down off the surface of the Moon.

4) Who gave the first evidence of the Big- Bang theory?

(a) Edwin Hubble
(b) Albert Einstein
(c) S. Chandrasekhar
(d) Stephen Hawking
Answer: (a)
The Hubble Space Telescope was named after astronomer Edwin Powell Hubble (1889–1953), who made some of the most important discoveries in modern astronomy. Dr. Hubble determined that the farther a galaxy is from Earth, the faster it appears to move away. This notion of an “expanding” universe formed the basis of the Big Bang theory, which states that the universe began with an intense burst of energy at a single moment in time — and has been expanding ever since.

5) Which one of the following planets has largest number of natural satellites or moons?

(a) Jupiter
(b) Mars
(c) Saturn
(d) Venus
Answer: (a)
In the Solar System, there are 179 satellites. A majority of those moons belong to the planet of Jupiter, the second most belonging to Saturn.

6) Which of the following planets rotates clock wise?

(a) Mars
(b) Jupiter
(c) Venus
(d) Mercury
Answer: (c)
Venus is the only planet that rotates clockwise. Venus (radius 3,760.4 miles) is similar to Earth (radius 3,963.19 miles) in size and structure but spins very slowly; a day on Venus is 243 Earth days long.

7) Which of the following order is given to the planets of solar system on the basis of their sizes?

(a) Jupiter, Saturn, Uranus, Neptune
(b) Saturn, Jupiter, Mercury, Earth
(c) Mercury, Earth, Jupiter, Saturn
(d) Earth, Mercury, Saturn, Jupiter
Answer: (a)
Jupiter (69,911 km / 43,441 miles) – 1,120% the size of Earth
Saturn (58,232 km / 36,184 miles) – 945% the size of Earth
Uranus (25,362 km / 15,759 miles) –400% the size of Earth
Neptune (24,622 km / 15,299 miles) – 388% the size of Earth
Earth (6,371 km / 3,959 miles)

8) The time taken by the Sun to revolve around the center of our galaxy is

(a) 50 Million years
(b) 100 Million years
(c) 250 Million years
(d) 365 Million years
Answer: (c)
the Sun is dragging us around the galaxy at around 800,000km/h, taking around 250 million years to complete a single orbit.
That means our Solar System has made around 18 complete circuits since it was formed around 4.5 billion years ago.

9): The planet having the largest diameter is

(a) Earth
(b) Jupiter
(c) Venus
(d) Uranus
Answer: (b)
Jupiter is composed primarily of gaseous and liquid matter. It is the largest of the four giant planets in the Solar System and hence its largest planet. It has a diameter of 142,984 km (88,846 mi) at its equator

10) The planet Mercury completes one rotation around the sun is (CSS 2010)

(a) 88 days
(b) 365 days
(c) 98 days
(d) 60 days
(e) None of these
Answer: (a)
A year on Mercury is just 88 days long. One solar day (the time from noon to noon on the planet’s surface) on Mercury lasts the equivalent of 176 Earth days while the sidereal day (the time for 1 rotation in relation to a fixed point) lasts 59 Earth days. Mercury is nearly tidally locked to the Sun and over time this has slowed the rotation of the planet to almost match its orbit around the Sun. Mercury also has the highest orbital eccentricity of all the planets with its distance from the Sun ranging from 46 to 70 million km.

11) The biggest planet in our solar system is (CSS 2013)

(a) Venus
(b) Pluto
(c) Jupiter
(d) None of these
Answer: (c)
Jupiter is the largest planet in the solar system. Jupiter has a mean radius of 43,440.7 miles (69,911 kilometers), about a tenth that of the sun. However, its rapid rotation — it spins once every 9.8 hours

12) The atmosphere of moon consists of: (CSS 2013)

(a) 90% Hydrogen, 10% Nitrogen
(b) 80%Nitrogen, 20% Hydrogen
(c) 60% Nitrogen, 40%inert gases
(d) None of these
Answer: (d)
The Apollo 17 mission deployed an instrument called the Lunar Atmospheric Composition Experiment (LACE) on the moon’s surface. It detected small amounts of a number of atoms and molecules including helium, argon, and possibly neon, ammonia, methane and carbon dioxide.

13) Which of the following explains the reason why there is no total eclipse of the sun? (CSS 2009)

(a) Size of the earth in relation to that of moon
(b) Orbit of moon around earth
(c) Direction of rotation of earth around sun
(d) Area of the sun covered by the moon
(e) None of these
Answer: (d)
A solar eclipse occurs when the moon gets between Earth and the sun, and the moon casts a shadow over Earth. A solar eclipse can only take place at the phase of new moon, when the moon passes directly between the sun and Earth and its shadows fall upon Earth’s surface.

14) The sun produces most of its energy by (CSS 2012)

(a) Nuclear fusion which involves converting “H” to “He”
(b) Nuclear fission involving the burning of uranium & plutonium
(c) Nuclear fission involving the combining of uranium and palladium
(d) None of these
Answer: (a)
Sun, like all stars, is able to create energy because it is essentially a massive fusion reaction.
The core of the Sun is the region that extends from the center to about 20–25% of the solar radius. It is here, in the core, where energy is produced by hydrogen atoms (H) being converted into molecules of helium (He) This is possible thanks to the extreme pressure and temperature that exists within the core, which are estimated to be the equivalent of 250 billion atmospheres (25.33 trillion KPa) and 15.7 million kelvin, respectively.

15) Although the mass of a man on moon remains same as on the earth he will (CSS 2012)

(a) Be much happier there
(b) Weigh one sixth as much
(c) Weigh twice as much
(d) None of these
Answer: (b)
The Moon’s gravity is one sixth of the Earth’s gravity. A 120 kg astronaut weighs 1200 N on Earth. On the Moon they would weigh only 200 N. The astronaut’s mass is 120kg wherever they are.

16) The planet of the solar system which has maximum numbers of Moon is: (CSS 2011)

(a) Jupiter
(b) Venus
(c) Saturn
(d) Uranus
(e) None of these
Answer: (a)

17): The earth rotates 011 its axis from_

(a) North to south
(b) South to north
(c) East to west
(d) West to east
Answer: (d)
The Earth rotates from the west towards east. As viewed from North Star or polestar Polaris, the Earth turns counter-clockwise. The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is the point in the Northern Hemisphere where the Earth’s axis of rotation meets its surface.

18): Name two planets which revolve around their axis from east to west

(a) Earth and Venus
(b) Mars and Earth
(c) Venus and Uranus
(d) Mars and Uranus
Answer: (c)
Planets have no light of their own and all of them expect Venus and Uranus, rotate upon their axis from west to east.

19) Our sun is classified as (CSS 2012)

(a) A Blue giant
(b) A Yellow dwarf
(c) Supernova
(d) None of these
Answer: (b)
The sun is classified as a G-type main-sequence star, or G dwarf star, or more imprecisely, a yellow dwarf. Actually, the sun — like other G-type stars — is white, but appears yellow through Earth’s atmosphere. Stars generally get bigger as they grow older

20): Name the planet which revolve approximately 90 degree with its orbital plane_.

(a) Neptune
(b) Venus
(c) Uranus
(d) Jupiter
Answer: (c)
Unlike any other planet, Uranus rotates on its side. That is, the rotation axis is tilted approximately 90 degrees relative to the planet’s orbital plane.

21): The hottest planet of our solar system is
(a) Mercury
(b) Venus
(c) Mars
(d) Earth
Answer: (b)
Venus’s thick atmosphere made up mainly of CO2 makes it the hottest planet in the solar system. Mercury is colder because it’s atmosphere is thin.

22): Which of the following constellation contains Pole Star?

(a) Orion
(b) Ursa Major
(c) Ursa Minor
(d) Scorpio
Answer: (b)

23): All the stars appear to move from

(a) North to south
(b) South to north
(c) East to west
(d) West to east
Answer: (c)
Every day, the Sun, Moon, planets, and stars appear to rise in the east and set in the west. Actually, these celestial objects aren’t moving that fast, but Earth is. It spins on its axis from west to east approximately every 24 hours.
Because we are standing on Earth’s surface, we move along with it. To us, it appears as if everything in the sky is moving from east to west.

24): The body burning like a star and coming towards the earth

(a) Comet
(b) Meteor
(c) Ceres
(d) Satellites
Answer: (b)
Fleeting trails of light are called meteors or shooting stars and they are created by small particles, some no bigger than a grain of rice, as they are completely burned up high in the atmosphere: about 100 km (or 60 miles) above the Earth. They are over literally in the blink of an eye. Space debris is collectively termed meteoroids, those larger fragments that reach the ground are called meteorites. Very big meteoroids are also known as asteroids. If one collides with Earth it would cause a major catastrophe.

25) Which of the following is not true?

(a) Planets rotate on their own axis.
(b) Planets do not emit light.
(c) Some planets are gaseous and some are rocky
(d) Most of the planets have rings around them.
Answer: (d)

26) Which is the brightest planet?

(a) Mars
(b) Jupiter
(c) Venus
(d) Saturn
Answer: (c)
Venus is so bright because its thick clouds reflect most of the sunlight that reaches it (about 70%) back into space, and because it is the closest planet to Earth. Venus can often be seen within a few hours after sunset or before sunrise as the brightest object in the sky (other than the moon)

27) The stars in space are ___.

(a) Uniformly spread out.
(b) Distributed completely at random
(c) Chiefly in the Milky Way
(d) Mostly contained within widely separated galaxies
Answer: (d)

28) “Black holes” refer to: (CSS 2009)

(a) Hole occurring in heavenly bodies
(b) Bright spots on the sun
(c) Collapsing objects of high density
(d) Collapsing of low density
(e) None of these
Answer: (c)

29) The Milky Way is _____.

( a) a gas cloud in the solar system
(b) a gas cloud in the galaxy of which the sun is a member
(c) the galaxy of which the sun is a member
(d) a nearby galaxy
Answer: (c)

30) Relative to the center of our galaxy, ____.

( a) its starts are stationary
(b) its stars move entirely at random
(c) its stars revolve
(d) Population I starts are stationary and Population II star revolve
Answer: (c)

31) Evidence of various kinds suggests that at the center of our galaxy is a ___.

( a) Quasar
(b) Pulsar
(c) Neutron star
(d) Black hole
Answer: (d)
A supermassive black hole (SMBH) is the largest type of black hole, in the order of hundreds of thousands to billions of solar masses (M☉), and is found in the centre of almost all currently known massive galaxies. In the case of the Milky Way, the SMBH corresponds with the location of Sagittarius A*

32) A radio telescope is basically a (an) __.

(a) device for magnifying radio waves
(b) Telescope remotely controlled by radio
(c) Directional antenna connected to a sensitive radio receiver
(d) Optical telescope that uses electronic techniques to produce an image
Answer: (c)
Radio telescope is an astronomical instrument consisting of a radio receiver and an antenna system that is used to detect radio-frequency radiation emitted by extraterrestrial sources. Because radio wavelengths are much longer than those of visible light, radio telescopes must be very large in order to attain the resolution of optical telescopes.
The first radio telescope, built in 1937 by Grote Reber of Wheaton

33) Sun is a: (CSS 2011)

(a) Planet
(b) Comet
(c) Satellite
(d) Aurora
(e) None of these
Answer: (e)
The Sun (or Sol), is the star at the centre of our solar system
The Sun is by far the largest object in the solar system. It contains more than 99.8% of the total mass of the Solar System (Jupiter contains most of the rest).

34) The age of the solar system is (CSS 2011)

(a) 4.5 billion years
(b) 5.5 billion years
(c) 6.5 billion years
(d) 7.5 billion years
(e) None of these
Answer: (e)
By studying several things, mostly meteorites, and using radioactive dating techniques, specifically looking at daughter isotopes, scientists have determined that the Solar System is 4.6 billion years old. Well, give or take a few million years. That age can be extended to most of the objects and material in the Solar System.

35) An eclipse of the sun occurs when (CSS 2011)

(a) The moon is between the sun and the earth
(b) The sun is between the earth and the moon
(c) The earth is between the sun and the moon
(d) The earth casts its shadow on the moon
(e) None of these
Answer: (a)
A solar eclipse occurs when the moon gets between Earth and the sun, and the moon casts a shadow over Earth. A solar eclipse can only take place at the phase of new moon, when the moon passes directly between the sun and Earth and its shadows fall upon Earth’s surface.

36) Founder of modern astronomy was: (CSS 2009)

(a) Archimedes
(b) William Gilbert
(c) Nicolaus Copernicus
(d) Michael Faraday
(e) None of these
Answer: (c)
Considered today to be the father of modern astronomy, Nicolaus Copernicus was born on February 19, 1473 in Torun, Poland.

37) Orbital period of the planet Mercury around the sun is: (CSS 2009)

(a) 88 days
(b) 365 days
(c) 2 years
(d) 98 days
(e) None of these
Answer: (a)
Mercury has an orbital period of 88 days (87.969 to be exact), which means a single year is 88 Earth days – or the equivalent of about 0.241 Earth years. But here’s the thing. Because of Mercury’s slow rotation (once every 58.646 days) and its rapid orbital speed (47.362 km/s), one day on Mercury actually works out to 175.96 Earth days.

38) Primary cosmic rays are composed largely of very fast ___.

( a) Protons
(b) Neutrons
(c) Electrons
(d) Gamma rays
Answer: (a)
Of primary cosmic rays, which originate outside of Earth’s atmosphere, about 99% are the nuclei (stripped of their electron shells) of well-known atoms, and about 1% are solitary electrons (similar to beta particles). Of the nuclei, about 90% are simple protons, i. e. hydrogen nuclei; 9% are alpha particles, identical to helium nuclei, and 1% are the nuclei of heavier elements, called HZE ions

39) Cosmic rays ____.

(a) Circulate freely through space
(b) are trapped in our galaxy by electric fields
(c) are trapped in our galaxy by magnetic fields
(d) are trapped in our galaxy by gravitational fields
Answer: (c)

40) The red shift in the spectral lines of light reaching us from other galaxies implies that these galaxies ______.

( a) are moving closer to one another
(b) are moving farther apart from one another
(c) are in rapid rotation
(d) Consist predominantly of red giant stars
Answer: (b)

41) According to Einstein’s general theory of relativity, the universe _____.

( a) Must be expanding
(b) Must be contracting
(c) Must be either expanding or contracting
(d) May be neither expanding nor contracting
Answer: (c)

42) Supernova explosions have no connection with _______.

( a) The formation of heavy elements
(b) Cosmic rays
(c) Pulsars
(d) Quasars
Answer: (d)

43) Current ideas suggest that what is responsible for the observed properties of a quasar is a massive ____.

(a) Neutron star
(b) Black hole
(c) Spiral galaxy
(d) Star cluster
Answer: (b)

44) The age of the universe is probably in the neighborhood of ______.

( a) 15 million years
(b) 4 ½ billion years
(c) 15 billion years
(d) 30 billion years
Answer: (c)

45) The term big bang refers to ___.

( a) the origin of the universe
(b) the ultimate fate of the universe
(c) a supernova explosion
(d) the formation of a quasar
Answer: (a)

46) The elements heavier than hydrogen and helium of which the planets are composed probably came from the __.
( a) Sun
(b) Debris of supernova explosions that occurred before the solar system came into being
(c) Big bang
(d) Big crunch
Answer: (b)

47) Today the universe apparently contains ____.

( a) Only matter
(b) Only antimatter
(c) Equal amounts of matter and antimatter
(d) Slightly more matter than antimatter
Answer: (a)

48) Radiation from the early history of the universe was Doppler-shifted by the expansion of the universe until today it is in the form of _______.

( a) X-rays
(b) Ultraviolet waves
(c) Infrared waves
(d) Radio waves
Answer: (d)

49) Present evidence suggests that most of the mass of the universe is in the form of ______.

( a) Dark matter
(b) Luminous matter
(c) Cosmic rays
(d) Black holes
Answer: (a)

50) It is likely that the planets, satellites, and other members of the solar system were formed ________.

(a) Together with the sun
(b) Later than the sun from material it ejected
(c) Later than the sun from material it captured from space
(d) Elsewhere and were captured by the sun
Answer: (a)

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