NASA will discuss events that led to its decision to postpone the agency's first spacewalk of the year outside the International Space Station.

Credit: NASA NASA will host a live news conference at 5 p.m. EST on Thursday from the agency's headquarters in Washington to discuss the

After an unidentified astronaut suffered a medical issue, NASA made the call to return Crew-11 early from the ISS. Here's what we know.

The Space Launch System rocket is set to roll out Saturday, before the Feb. 6 target launch date. It's the final phase of ground testing for the Artemis program, which aims to return to the moon and lay the groundwork for Mars missions.