NASA astronauts Nichole Ayers and Anne McClain complete egress of the International Space Station during a spacewalk mission.

NASA astronaut Suni Williams works outside the International Space Station. Credit: NASA | edited by Space.com's Steve Spaleta ...

A new NASA report expressed concern that the spacesuits needed for the 2028 Artemis IV mission — where astronauts will return to the moon’s surface in more than 50 years — may not be ready. NASA’s ...

NASA will host a news conference at 1:45 p.m. EDT on Wednesday, April 29, from the agency’s Johnson Space Center in Houston.

A 'Type A mishap' during the Boeing Starliner's Crew Flight Test in 2024 meant all Starliner-1 crew members were reassigned ...

On March 30, NASA astronauts Peggy Whitson and Shane Kimbrough conducted a seven-hour spacewalk roughly 400 kilometres above Earth at the International Space Station (ISS). Whitson recorded the ...

Delays in next-generation spacesuits could push back Artemis moon landings to 2031, an audit by the NASA Office of Inspector ...

NASA astronaut Jessica Meir captured stunning photos of the Lyrids meteor shower from the International Space Station.

NPR's Scott Detrow talks with Regina Barber and Nell Greenfieldboyce about the Artemis moon missions, the "seismic quiet" during a solar eclipse, and the origins of a mysterious interstellar visitor.

Canada’s next space explorer now has a mission – and a ride. On Thursday, the Canadian Space Agency announced that Joshua ...