Veteran NASA astronaut Sunita "Suni" Williams has retired after 27 years of service, marking the end of a distinguished career in human spaceflight.

A rare discovery beyond Neptune is forcing scientists to rethink early solar system dynamics and the forces that shaped ...

President Donald Trump is expected to sign the legislation, H.R. 6938, that would provide NASA with a $24.4 billion budget ...

Tell Me Lies season 3 episode 4 arrives on January 20 on Hulu. Find out what to expect in the next episode. Tell Me Lies ...

The goal of the Artemis program is to eventually send Americans to the moon for the first time in more than 50 years, with ...

The rollout sets the stage for tests and dress rehearsals ahead of NASA's first crewed flight to the moon in more than 50 ...

NASA’s upcoming Artemis II flight will be the first crewed lunar mission in over 50 years, but it will not land on the moon. Here’s why.

A Mars spacecraft launched from Cape Canaveral, Florida, has been AWOL. But NASA hasn't given up hope of restoring contact ...

U.S. stocks turned lower on Friday as a chip stock rally on renewed optimism about the AI data center buildout ebbed.

Crew 11 is expected to splash down off the coast of Southern California at 3:41 a.m. EST, closing out a 167-day stay in space ...

Japan ends the Akatsuki mission after more than a decade studying Venusian weather, revealing super-rotation, giant gravity ...

NASA announced that Crew-11’s mission would end a month early because of a medical situation. The crew safely returned ...