NASA has begun a countdown and fueling test for its SLS rocket at the Kennedy Space Center that will determine an Artemis 2 ...

NASA has begun another practice launch countdown for its first moonshot in decades with astronauts. The first test was halted ...

NASA teams at the Kennedy Space Center began the countdown Tuesday for the second Artemis II wet dress rehearsal.

NASA will attempt to fuel its Artemis II rocket again tomorrow after hydrogen leaks derailed the first wet dress rehearsal and delayed what is scheduled to be a historic crewed flight around the moon.

The NASA Artemis II second wet dress rehearsal went far better than the first, NASA said, though it still found a few smaller ...

NASA is running a high‑stakes dress‑rehearsal countdown for Artemis II, the first mission to send astronauts toward the Moon in more than half a century. The two‑day test is a full simulation of ...

NASA ran into exasperating fuel leaks during a make-or-break test of its new moon rocket Monday, calling into question how soon astronauts could take off for a trip around the moon.The leaks — ...

It has been more than five decades since NASA sent astronauts to the moon — what’s another month? NASA’s planned Artemis II mission to send four astronauts around the moon has been delayed at least a ...

Countdown goes all the way down to T-minus 29 seconds in preparation for NASA's first crewed trip to the moon since the Apollo era.

NASA has started the countdown for a second wet dress rehearsal for its Artemis II moon mission, a critical practice run leading up to the planned launch that will send astronauts on a journey around ...

KENNEDY SPACE CENTER, Fla. — NASA teams at the Kennedy Space Center began the countdown Tuesday for the second Artemis II wet dress rehearsal. The countdown clock started for the multi-day test, which ...