CAPE CANAVERAL, Fla. (AP) — NASA ran into a leak while fueling its new moon rocket Monday in one final make-or-break test ...

NASA's historic Artemis II mission was postponed to March after hydrogen fuel leaks were detected during a fueling rehearsal.

As if flying commercial planes wasn't stressful enough already, airlines are facing major safety issues because of SpaceX ...

NASA ran into exasperating fuel leaks during a make-or-break test of its new moon rocket Monday, calling into question how ...

If the countdown and fueling test go well, four astronauts will set their sights on a Super Bowl Sunday launch to the moon.

Mars Sample Return would have turbo-charged Rocket Lab's revenue and added a feather to its cap.

They say travel broadens your mind but, if you’re travelling into space, it could displace your brain. Results of new study add to a growing body of evidence that astronauts’ brains change position ...

How well Artemis II manages its risks — untested hardware, deep-space distance, and limited escape options — will shape ...

The convergence of the Artemis II and Crew-12 launch schedules adds another layer of importance to Monday’s countdown test at Kennedy Space Center. For the first time since the 1960s, NASA has ...

CAPE CANAVERAL, Fla. — NASA says it must wait until at least March before launching its next moon mission because of problems ...

NASA will conduct at least one more wet dress rehearsal before setting a target date to launch four astronauts on a trip ...