Smart undershirts and AI algorithms will keep astronauts healthy on NASA's planned Gateway moon-orbiting space station.

BREVARD COUNTY, Fla. - A retired NASA astronaut is sounding the alarm on safety with the Artemis II mission. Earlier this ...

A holiday photo of NASA astronaut Suni Williams has drawn concern — as she and fellow astronaut Butch Wilmore’s return to ...

NASA shared a slow motion video of the forward bay cover jettison test, which was completed on Nov. 23. The test demonstrated ...

NASA astronauts Suni Williams and Butch Wilmore's return to Earth will be further delayed until at least late March, the ...

Seventh-grade student describes teacher who was killed in school shooting CNN's John Berman asks police chief if school ...

SpaceX has signed a deal to fly two more private astronaut missions to the International Space Station (ISS) using its Falcon ...

Don Pettit / NASA, via X NASA astronaut Don Pettit has done it again: captured a breathtaking image from aboard the International Space Station (ISS) that makes viewers on Earth feel a bit closer ...

On Dec. 4, President-elect Donald Trump announced that he had nominated Jared Isaacman to lead NASA. On Wednesday, Isaacman, ...

NASA astronaut Frank Rubio and two cosmonauts' six-month stay on the space station was unexpectedly extended to a year after their Soyuz ship became disabled. A replacement had to be launched up ...

NASA astronaut Don Pettit has shared incredible footage of SpaceX's Crew Dragon capsule undocking from the International ...

A retired NASA astronaut is sounding the alarm on safety with the Artemis II mission. Earlier this month, NASA said they ...