Concerns have arisen about Williams’ health after images suggested potential muscle loss, a known effect of microgravity.

Elementary school students in Boise got a glimpse of outer space life. NASA astronaut Don Pettit video chatted with students about the International Space Station.

Reid Wiseman, commander of NASA’s Artemis II mission to fly the agency’s Space Launch System (SLS) rocket with a crew around ...

On the long journey it took to get to this point, Hawthorne Elementary third-grade teacher Kellie Taylor says, "We have ...

SpaceX on Friday launched 21 Starlink satellites into low-Earth orbit with a Falcon 9 rocket whose reusable first stage took ...

Though 2025 won't mark the return of astronauts into deep space as NASA had hoped, launchpads still will be scorching-hot from a procession of robotic spacecraft attempting to land on the moon . How ...

LignoSat, the world's first wooden satellite, launched to the ISS on Nov. 5 last year aboard a SpaceX Falcon 9 rocket. It was ...

Ever wonder what the northern lights look like from space? Thanks to NASA astronaut Don Pettit, you can see for yourself.

NASA administrators are also accountable to elected officials. Administrators are appointed by the president but must be confirmed by the Senate. Congress has a great deal to say about the budget that ...

For nearly seven months, the corridors of the International Space Station (ISS) have been devoid of the usual bustle of ...

Astronauts Suni Williams and Butch Wilmore — who famously test-flew a Boeing Starliner spaceship to the International Space Station, and who have been stuck on board since their arrival June ...

Williams and Wilmore’s trip was initially meant to last about eight to 10 days, but the Starliner prompted NASA to be concerned and leave them at the International Space Station (ISS).