Zhang Lu matched Chen Dong's tally of six spacewalks as he and crewmate Wu Fei completed a seven-hour excursion outside China ...

Firefly Aerospace's Alpha rocket launched for the seventh time ever today (March 11), bouncing back from two explosive ...

Add Yahoo as a preferred source to see more of our stories on Google. On February 12, 2001, NASA landed a spacecraft on an asteroid! After a five-year mission, the NEAR-Shoemaker spacecraft touched ...

The newest video in the "Behind the Webb" series, called "Strutting its Stuff," provides a look at three "struts" or poles that fold and unfold the secondary mirror on the James Webb Space Telescope.

WASHINGTON -- NASA released extremely detailed, high definition video showing the surface of the moon. The video comes from data gathered from the Lunar Reconnaissance Orbiter spacecraft. It recreates ...

SpaceX's Falcon 9 is targeting the launch of 29 Starlink satellites from the Cape Canaveral Space Force Station on Tuesday.

Four International Space Station crewmembers splashed down in the Pacific Ocean on Thursday, NASA footage showed, after the first ever medical evacuation in the orbital lab's history. NASA's SpaceX ...