The publisher behind Borderlands, Mafia, Bioshock, NBA 2K, and more has marked down nearly all of its games available on Valve’s PC storefront. The exact discount varies game to game ...

70% of astronauts who have spent between six and 12 months aboard the International Space Station experienced significant changes to their vision. According to a new study, 70% of astronauts who ...

One of the astronauts stranded on the International Space Station since last June explained in a new interview that she is struggling to remember what it feels like to walk and lie down.

People who appreciate good astrophotography will no doubt be familiar with the work of Don Pettit, a veteran NASA astronaut who is closing in on having lived 500 days of his life in space.

Pettit pointed a camera toward one of the space station's windows and caught the comet as it paid the astronauts a visit. "It is totally amazing to see a comet from orbit," he said on X ...

The U.S.'s return to the moon with NASA's Artemis program will not be a mere stroll in the park. Instead it will be a perilous journey to a lunar location representing one of the most extreme ...

CAPE CANAVERAL, Fla. (AP) — NASA’s two stuck astronauts took their first spacewalk together Thursday, exiting the International Space Station almost eight months after moving in. Telescopes ...

There it goes. OK. At the 3 hour and 50 minute mark of today's spacewalk, NASA astronauts Butch Wilmore and Sunny Williams successfully removed the radio frequency group off of the external ...

Shortly after docking with the ISS, however, mission engineers detected multiple issues with Starliner’s thrusters, putting the astronauts’ return timeline into question. The team ultimately ...

One of the two NASA astronauts stuck in space got a much-welcome change of scenery when she stepped out for her first spacewalk after seven months in orbit. Suni Williams and Butch Wilmore have ...

NASA astronaut Sunita Williams, who is stuck in space for past eight months, disclosed that she has lost the capacity to execute a number of fundamental tasks. NASA astronaut Sunita Williams ...