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

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 ...

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 over Florida, killing all seven ...

On the morning of January 28, 1986, seven crew members were killed when the space shuttle Challenger broke apart a little over a minute after it launched. Those killed included five NASA astronauts, ...

This video explores the intricate process of getting the Space Shuttle into orbit, primarily taking place at Kennedy Space ...

White Sands Missile Range has continued to play a crucial role in supporting U.S. space activities well into the 21st century ...

(CNN) - Wednesday marks the 40th anniversary of the Challenger space shuttle explosion. It was a moment of collective grief on Jan. 28, 1986, when the space shuttle exploded during a live broadcast.

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 ...

When Artemis II blasts off for its lunar flyby, its powerful SLS rocket will include some "heritage hardware." The core engines are mostly recycled space shuttle engines, along with some reused ...

A surprising detail from NASA’s Space Shuttle program reveals that its heat shield tiles were attached using RTV silicone, a ...