TODAY marks four decades since the Challenger space shuttle exploded just 73 seconds into its flight. Millions watched the ...
To demonstrate this tragic oversight, Feynman dropped a sample of the O-ring rubber in a glass of ice water. The rubber grew ...
Seven American spacefarers were killed in a tragic event 40 years ago today that has become widely known as the Challenger disaster.
A reflection on the Jan. 12, 1986, launch of Space Shuttle Columbia’s STS-61-C mission, published on the Challenger ...
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NASA marks 40 years since Challenger, prepares Artemis II amid safety and space governance concerns
Forty years after the Challenger disaster, NASA gets ready for its first crewed lunar mission since Apollo: Artemis II.
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