NASA is getting ready to launch its massive, fully expendable rocket for the first crewed flight to the Moon since Apollo.
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Challenger at 40: The disaster that changed NASA
How a cold morning, failed O-rings, and flawed decision-making led to tragedy Forty years ago, Space Shuttle Challenger ...
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How did the Space Shuttle launch work?
There is a long process to getting the Space Shuttle ready to launch! If it lands Vandenburg Air Force Base in California then it will need to be flown across the United States to Kennedy Space Center ...
Today marks the 39th anniversary of the Space Shuttle Challenger disaster (Mission STS-51-L), when the shuttle's seven astronauts were killed by an explosion.
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