The new crew will replace four station fliers who returned to Earth ahead of schedule last month due to a medical issue.

NASA's Artemis 2 faces new delays, pushing its launch to at least March. Here's why the crewed lunar mission is postponed, ...

Natasha Wiest, Boeing's SLS core stage program manager, delivered a NASA Artemis II-themed speech to a space-industry ...

The activation helped obtain critical data that will support the testing of the new exploration upper stage for Artemis IV.

Live updates from NASA's SpaceX Crew-12 astronaut liftoff aboard a Falcon 9 rocket Friday, Feb. 13, from Cape Canaveral Space Force Station.

Add Yahoo as a preferred source to see more of our stories on Google. NASA's Artemis II Space Launch System rocket and Orion spacecraft are seen illuminated by lights at Launch Complex 39B, Saturday, ...

Technical problems discovered during a pre-flight test have prompted NASA to postpone this important space mission.

As NASA prepares to send astronauts around the moon, a critical dress rehearsal on Monday will reveal whether its rocket is ...

NASA hopes to accelerate the launch of a mission with SpaceX known as Crew 12 after 4 other astronauts on a previous mission ...

Shortly after NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft arrived to Launch Pad 39B at the agency’s Kennedy Space Center in Florida on Jan. 17, engineers began preparations ...

NASA and SpaceX shift the Crew-12 launch to Feb. 13 after a weather review, with astronauts remaining in quarantine and docking planned for Feb. 14.