NASA's space shuttle Challenger exploded 40 years ago today, killing its 7-person crew. Photos reveal Challenger's legacy.

NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...
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Inside the USSR’s secret space shuttle program Buran

During the Cold War, the Soviet Union secretly built its own space shuttle to rival America’s NASA program. Called Buran, it ...

NASA's Discovery shuttle, launched in Florida, may not move to Houston

NASA's iconic Discovery space shuttle, which launched dozens of times from Florida, may not be relocated to Houston for ...

Houston may not get Discovery shuttle after all. About NASA chief's plans

NASA Administrator Jared Isaacman appeared to suggest that space shuttle Discovery may not be relocated to Houston's Johnson ...