Live coverage of the highly anticipated return of NASA’s SpaceX Crew-10 return and splashdown.

NASA's Jet Propulsion Laboratory says Perseverance's new image is "one of the sharpest panoramas of its mission so far." ...

Trying to get a nuclear reactor on the surface of the moon is going to take time – maybe much longer more than NASA wants.

NASA’s Hubble Space Telescope has captured its most detailed image yet of interstellar comet 3I/ATLAS. The rare comet is ...

Lovell was a veteran of four spaceflights, including Apollo 13, during which he and his crewmates famously averted disaster.

After nearly five months onboard the International Space Station, an international crew of five astronauts began their descent back down to Earth on a SpaceX capsule Friday.

The reactor would launch to the moon by 2030, according to a directive by acting NASA Administrator Sean Duffy that was sent ...

The Trump administration is pushing efforts to place a nuclear reactor on the moon to power a future human base. A newly ...

The four-time spaceflight veteran known for his work on Gemini and Apollo missions, died in Lake Forest, Illinois on Aug. 7 at the age of 97.

Nicknamed "Smilin’ Jim” by his fellow astronauts, Jim Lovell was known for his wit and quick grin, said acting NASA Administrator Sean Duffy.

Aerosols, small particles in the atmosphere like salt and dust, may offset a third of human-caused climate warming, though their influence is fading.

Five international astronauts, after a five-month stint on the International Space Station (ISS), started their descent to Earth via a SpaceX capsule on Friday.