The two solid rocket boosters flew in different directions as the external fuel tank became a fireball.(AP: Bruce Weaver / File) Forty years ago, the Challenger space shuttle disintegrated just after ...

The space shuttle Endeavour, which took astronauts into orbit 25 times, went on display at the California Science Center on ...

Bob Ebeling spent three decades filled with guilt over not stopping the explosion of the space shuttle Challenger, but found relief in the weeks before his death. Ebeling’s daughter Leslie Serna told ...

Sally Ride speaks to members of the media as NASA personnel set up astronomy equipment on the South Lawn of the White House in preparation for an event with the president and the first lady in ...