Ax-4 is commanded by Axiom's director of human spaceflight and former NASA astronaut Peggy Whitson. Joining her are ...

NASA is in the process of rescheduling a commercial mission to the International Space Station after the postponement of a ...

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.

Is it a green aurora with pink stripes, or a white aurora with green stripes? That, apparently, became the question on the International Space Station, at least for Expedition 73 flight engineer and ...

After two billion miles and nearly three decades, NASA is ready to trade in its old, leaky space station for a flashy new one ...

ESA astronaut Samantha Cristoforetti delivered video - Technique shows how to dispose trash on the International Space ...

SpaceX has reset the countdown clock for its next human spaceflight, targeting an early Sunday morning launch of the private ...

SpaceX had reset the countdown clock for its next human spaceflight, but a NASA decision has forced another delay of the ...

Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which ...

experiments on muscle atrophy, crop growth, seed germination, micro-animal resilience, cognitive effects of screens, and ...

The station has been in the news for unrelated reasons in recent years, including over the unexpectedly lengthy stay of ...

Four private astronauts are waiting to launch into space as NASA and its international partners work to seal a leak that sprung up on the International Space Station earlier this month.