With about two minutes left on the countdown clock, SpaceX and NASA called off a crewed launch to the International Space ...

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

NASA's 2nd wet dress rehearsal is underway in Florida as the agency prepares to test-fuel the towering Space Launch System rocket for Artemis 2.

Welcome to FLORIDA TODAY's live coverage of the EchoStar XXV launch from Cape Canaveral! Launch has been delayed one hour − ...

NASA has fixed the problem that forced it to remove the rocket for the Artemis II mission from its launch pad last month, but it will be a couple of weeks before officials are ready to move the ...

CAPE CANAVERAL, Fla. (AP) — 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 NASA Artemis II second wet dress rehearsal went far better than the first, NASA said, though it still found a few smaller glitches.

NASA's Artemis II rocket repairs are underway after a dislodged seal caused a helium flow issue, delaying launch.

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

NASA's second multi-day test to simulate a launch day is underway in Florida in a critical demonstration of whether the agency's massive moon rocket is prepared to send astronauts on a lunar mission.