NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

Amid what some call a new space race, the historic journey around the moon tested a spacecraft that had never before been ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA is getting ready to go supersonic. The U.S. space agency's experimental X-59 jet designed to eventually travel faster than ...

Axiom Space expects to test the spacesuit it is developing for Artemis lunar missions in space in 2027, either on the space ...

The company announced that it was nearly finished developing the spacesuit to be worn by astronauts during the Artemis ...

NASA will test how fire behaves on the Moon using the FM2 experiment, aiming to improve safety standards for future lunar ...

An unannounced test of NASA's towering Space Launch System rocket uncovered another issue with the vehicle meant to soon launch astronauts on a mission around the moon. Ground crews at the Kennedy ...

The Artemis II mission’s splashdown on Friday was a milestone in the new space race unfolding between the U.S and China.

The first flyby images of the Moon captured by NASA's Artemis II astronauts during their historic test flight reveal regions no human has seen before.