As NASA’s Artemis program advances following its first crewed mission to the moon April 10, former astronaut Bonnie Dunbar ...

Payload specialists in training for STS-51L take a break in shuttle emergency egress training in 1986. Left to right: Gregory Jarvis, Christa McAuliffe and Barbara Morgan. McAuliffe was selected as ...

Add Yahoo as a preferred source to see more of our stories on Google. Forty years ago, the world watched in horror as NASA's space shuttle Challenger exploded mid-air, killing all seven crew members ...

Leland Melvin said that flying a space shuttle was significantly less nerve-wracking than being racially profiled by the ...

Forty years ago, on , NASA’s Space Shuttle Columbia, attached to an external tank and twin solid rocket boosters, lifted off ...

NASA's iconic Discovery space shuttle may not be on the move any time soon. Lawmakers in Texas have long sought to relocate the historic spacecraft to the Johnson Space Center in Houston, and a ...

If the pending Artemis II mission is successful, it will not just send Americans around the moon and back for the first time in more than half a century—it will send them further than any human being ...

Forty years ago, the world watched in horror as NASA's space shuttle Challenger exploded mid-air, killing all seven crew members aboard. The disaster occurred at what was then the pinnacle of the U.S.