Close calls are becoming more common as low Earth orbit becomes more and more crowded with satellites and debris.

NASA astronauts sent a “Merry Christmas” message to Earth from the International Space Station. Suni Williams and Butch ...

"The updated assembly sequence has been coordinated with NASA to support both NASA and Axiom Space needs and plans for a ...

Smart undershirts and AI algorithms will help keep astronauts healthy on NASA's planned Lunar Gateway moon-orbiting space ...

Russia's space program has thrown its weight behind NASA's plans to destroy the International Space Station in 2030. As Ars ...

President-elect Trump on Wednesday used a lengthy Christmas Day social media post to tell the 37 people who had their death ...

When the astronauts stranded at the International Space Station were pictured wearing Santa hats next to a tiny Christmas ...

Keen for its astronauts to continue living in near-Earth orbit after the ISS's decommissioning, NASA wants private firms to develop their own space stations.

Two Russian cosmonauts will perform a spacewalk outside the International Space Station to install an experiment package on ...

Astronauts aboard the International Space Station shared a special holiday Christmas message back to Earth, as they spend ...

NASACrew members aboard the International Space Station celebrate the holiday season in a unique way while living and working at the orbitin ...

NASA astronauts Suni Williams, Don Pettit, Nick Hague, and Butch Wilmore shared a holiday greeting to those back home on ...