Crewmembers on upcoming Artemis missions could potentially return samples from the moon's mantle back to Earth, providing ...

Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years ...

Two NASA astronauts will conduct the fifth all-female spacewalk in history today (May 1), and you can watch the action live.

Two NASA astronauts have completed a nearly six hour long spacewalk to maintenance and upgrades on the International Space ...

Two NASA astronauts plan to participate in a 6-hour, 35-minute spacewalk Thursday to upgrade the International Space ...

NASA astronauts Anne McClain and Nichole Ayers will perform the fifth all-female spacewalk to prepare the space station for ...

Three Chinese astronauts have landed back on Earth after six months on China’s space station. The crew’s landing module came ...

Flynn-Evans said that some of the astronauts do actually find the zero gravity ‘comforting’ while they’re sleeping. “In space ...

Is it easier to fall asleep in low gravity?” and other spaceflight questions, answered by two NASA sleep scientists.

A new bill pushes NASA to establish a lunar time zone, standardizing time on the Moon to support Artemis missions and deep ...

Two NASA astronauts steppes outside the International Space Station on Thursday to take part in U.S. Spacewalk 93, NASA's fifth-ever all-female spacewalk.