Which of the following vaccine is made by Russia?
A. Sputnik V
B. Sinopharm
C. PfiZer
D. None of these
A. Sputnik V
B. Sinopharm
C. PfiZer
D. None of these
A. Kathy Sullivan
B. Nancy Roman
C. Peggy whatson
D. Maria logard
Former astronaut becomes first person to visit both space and the deepest place in the ocean. ust eight people have reached Challenger Deep, the deepest point of the ocean. More than 550 people have visited space.
But only one person has done both: Kathy Sullivan.
On Sunday, the NASA astronaut and oceanographer visited Challenger Deep, which sits at a depth of 10,928 meters (35,853 feet) in the western Pacific Ocean, as part of the Ring of Fire Expedition organized by bespoke adventure company EYOS Expeditions and undersea technology specialist Caladan Oceanic.
Ahead of the expedition, EYOS invited three intrepid explorers, which they call “Mission Specialists,” to venture to the bottom of the Mariana Trench, where Challenger Deep is located.
A. Rosco
B. Energia
C. Aerospace
D. Druzar
The Energia space corporation, which is part of Russia’s Roscosmos space agency, announced on Thursday that it will conduct the first spacewalk with a private tourist on the ISS in 2023.
A. Karachi
B. Dubai
C. Mumbai
D. None of these
A. Australia
B. U.A.E.
C. England
D. Sri Lanka
The number of people killed in large commercial airplane crashes in 2020 stood at 299 worldwide, even as the number of crashes fell by more than 50 per cent, a Dutch consulting firm said on Friday.
Aviation consulting firm To70 said in 2020 there were 40 accidents involving large commercial passenger planes, five of which were fatal, resulting in 299 fatalities. In 2019 there were 86 accidents, eight of which were fatal, resulting in 257 fatalities.
Large commercial airplanes had 0.27 fatal accidents per million flights in 2020, To70 said, or one fatal crash every 3.7m flights — up from 0.18 fatal accidents per million flights in 2019.
A. Venezuela
B. Bolivia
C. Chechnya
D. Lebanon