Watch live as NASA holds a mission overview news conference on the rollout of Artemis II, the first crewed lunar flyaround ...

The four astronauts of SpaceX's Crew-11 mission will discuss their shorter-than-expected stay aboard the International Space ...

NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 ...

The excitement is building as NASA works toward launching its first crewed lunar flight in more than five decades. The Artemis II mission, which will take four astronauts on a 10-day voyage around the ...

NASA’s Marshall Space Flight Center removed two of its historic test stands, the Propulsion and Structural Test Facility and the Dynamic Test Facility, with carefully coordinated implosions on ...

SpaceX launched NASA's Pandora exoplanet mission and about three dozen other payloads early Sunday morning (Jan. 11) on a ...

The stunning time-lapse was created using data from NASA’s Chandra X-ray Observatory.

KCRA 3's Brian Hickey saw the SpaceX capsule in the sky from Placer County around 12:32 a.m. on Thursday.

Add Yahoo as a preferred source to see more of our stories on Google. Video shows SpaceX Falcon 9 rocket launching the Crew-11 mission for NASA from Launch Complex-39 at the Kennedy Space Center (KSC) ...

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 ...

In an unprecedented move, NASA conducts its first-ever medical evacuation from the ISS, bringing four astronauts home early ...