The replacements for the astronauts involved in NASA's first medical evacuation are on their way to the International Space ...

A test of NASA's towering Space Launch System rocket uncovered another issue with the vehicle meant to launch astronauts on a ...

NASA will conduct another rocket fueling test as the agency aims to get its highly anticipated human moon mission known as ...

NASA’s Artemis II mission relies on engineers, specialists, and transport systems to move the Space Launch System rocket and Orion spacecraft to the launch pad for the 2026 Moon mission.

After the successful launch of the Crew-12 mission, all eyes are now focused on the next crewed rocket launch from Florida’s ...

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

The Space Launch System rocket program is now a decade and a half old, and it continues to be dominated by two unfortunate traits: It is expensive, and it is slow. The massive rocket and its ...

The delay was caused by a hydrogen leak discovered during a key fueling test known as a wet dress rehearsal. The mission will send a crew of four astronauts, including three Americans and one Canadian ...

The Space Launch System and Orion spacecraft on the pad Feb. 1 during a wet dress rehearsal for the Artemis 2 mission. Credit: NASA/Sam Lott WASHINGTON — NASA is no longer planning a February launch ...

Braving rare sub-freezing temperatures, Kennedy Space Center workers pressed ahead with a dress-rehearsal countdown Sunday, readying NASA's huge Space Launch System (SLS) rocket for a critical fueling ...

NASA's wet dress rehearsal concluded prematurely on Feb. 3, 2026, exposing problems with the Space Launch System rocket that will need to be addressed before Artemis II launches. Credit: NASA / Sam ...

NASA's Artemis 2 mission, which will send four astronauts around the moon, has been delayed by cold weather in Florida. A critical prelaunch test, known as a wet dress rehearsal, is now scheduled for ...