NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...
Forty years ago, the Challenger space shuttle disintegrated just after lift-off. A small team of engineers tried to prevent ...
In an effort to oust the Soviets in the space race, NASA’s Mariner I spacecraft was prepared to make history as the first spacecraft to complete a flyby survey of Venus. Then, on July 22, 1962, the ...
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