NASA's Van Allen Probe A will crash to Earth on Tuesday (March 10) after nearly 14 years in orbit, according to the Space ...

NASA's towering Space Launch System rocket will be rolled back off the launch pad for repairs, delaying the Artemis 2 launch ...

An unannounced test of NASA's towering Space Launch System rocket uncovered another issue with the vehicle meant to soon launch astronauts on a mission around the moon. Ground crews at the Kennedy ...

Fixing the Space Launch System rocket's helium pressurization problem has pushed the Artemis II launch to at least April 1.

Add Yahoo as a preferred source to see more of our stories on Google. The Space Launch System and Orion spacecraft at Launch Pad 39B at NASA’s Kennedy Space Center, Fla., on Jan. 28. (Sam Lott / NASA) ...

NASA has repaired its Artemis 2 rocket, apparently keeping things on track for a possible April launch of the first crewed moon mission in more than 50 years.

NASA on Thursday will again attempt to fuel up its giant lunar rocket and complete a launch-day walkthrough ahead of its highly anticipated mission to send four astronauts around the moon. The ...

NASA's Artemis 2 moon mission has been delayed until at least March due to technical issues. A hydrogen leak was discovered in the Space Launch System rocket during a prelaunch test. A subsequent test ...