University of Colorado Boulder scientists are participating in five lander missions to the moon in the next few years to ...

Humans who spend a long time in space, like the two American astronauts expected to return to Earth later this month, can ...

Russian cosmonaut Alexey Ovchinin has taken command of the International Space Station from NASA astronaut Sunita Williams, ...

Suni Williams and Butch Wilmore — who have been aboard the International Space Station since last June — are due to undock ...

Sunita Williams got emotional as she transferred the ISS command to Alexey Ovchinin ahead of her return to Earth. The SpaceX ...

NASA's crewed Artemis II mission will have more than astronauts on board. It will also have a small zero gravity indicator ...

Indian-origin NASA astronaut Sunita Williams (Suni), who has been dubbed as the "stranded astronaut" over his stay in space ...

Donald Trump stated that the two stranded astronauts may fall in love despite both of them being married to other people.

NASA and SpaceX on Monday will launch its SPHEREx and PUNCH spacecraft missions tasked to create a three-dimensional map of ...

NASA is seeking submissions for a new zero gravity indicator (ZGI) that will accompany the Artemis II astronauts on their ...

"The tops of this [upward directed lightning] are around 75-80km [47-50 miles], boarding on the fringes of space." ...

SpaceX has confirmed its planned attempt to launch the Starlink 12-21 mission at 11:21 p.m. Monday night. If it launches, ...