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

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

Fresh off her Artemis II Moon mission, the record-breaking astronaut speaks to Harper’s Bazaar about everything from the ...

Shenzhou-21 astronauts complete third spacewalk, mission extended by a month China’s Shenzhou-21 astronauts conducted an ...

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

Plenty of images from space exploration tread a fine line between spine-chilling and awe-inspiring, but this footage of NASA ...

NASA Administrator Jared Isaacman said the success of the historic Artemis II mission currently underway would not be possible "if it wasn't for President Trump," as the Orion spacecraft is set to ...

NASA says testing progress ‘underscores continued confidence’ that the spacesuits will be ready to support the lunar landing ...

Add Yahoo as a preferred source to see more of our stories on Google. Four astronauts could soon board a spacecraft for NASA's first human moon mission in more than 50 years, during which they are due ...

NASA's Artemis II astronauts — three space station veterans and a Canadian rookie — stand out even in an astronaut corps full of super achievers.

NASA’s Crew 11 astronauts were about to enter the final month of their mission aboard the International Space Station when a member of their team suddenly fell ill. The January incident prompted ...