Space Shuttle Columbia disaster didn’t begin during re-entry. It began 16 days earlier, with something NASA believed was ...

Forty years ago, the NASA space shuttle Challenger exploded 73 seconds after liftoff, killing all seven crew members. Among the seven crew members were five NASA astronauts, as well as a payload ...

Add Yahoo as a preferred source to see more of our stories on Google. Thursday marked the Artemis II crew's final full day in space. They are now preparing for reentry to Earth with NASA expressing ...

Retired NASA astronaut and engineer Bonnie Jean Dunbar spoke to students at the NOESIS Science Centre and Technology Museum ...

Bob Ebeling was anxious and angry as he drove to work on the morning of Jan. 28, 1986. He kept thinking about the space shuttle Challenger, cradled on a Florida launchpad 2,000 miles away. Ebeling ...