Nasa astronauts Josh Cassada and Nicole Mann captured stunning footage of the Northern Lights dancing above Earth. The video ...

Two astronauts made it home safely after a nine-month ordeal. But the vehicle that stranded them is already being prepared for another flight. NASA says progress is being made — even as the root cause ...

Have you ever wondered if there are parallel universes? Earlier this year, a NASA study suggested there might be another universe where time goes backwards.

🚨Mission Update: Rollout for Artemis II is less than two weeks away. This milestone begins final, system-wide testing as ...

For years, the Moon has sat quietly in the background of space news, always present but rarely urgent. That has begun to ...

A “medical situation” involving an astronaut on the International Space Station has given rise to the possibility of SpaceX ...

It's the last clearly observed supernova in the Milky Way, Gassel said.

NASA said the unidentified astronaut is 'stable," but the agency is considering all options, including a possible early return to Earth for Crew 11 ...

Europa’s buried ocean has made it one of the most exciting places to search for life beyond Earth. However, new calculations suggest its seafloor may be calm, cold, and largely inactive, with little ...

Scientists have discovered a “record-breaking” asteroid that is nearly the size of eight football fields. The object, known ...

Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...

NASA's Atmospheric Waves Experiment (AWE) discovered an unknown phenomenon from the International Space Station, 55 miles above Earth.