The agency did not complete a practice countdown for a mission that would be the first to send people around the moon in more than 50 years.

NASA Artemis 2 mission after encountering hydrogen leaks during a fueling test of the Space Launch System. The Space Launch System (SLS) and Orion spacecraft ...

NASA announced the news Tuesday, shortly after the critical fueling test ended at Kennedy Space Center. Until the exasperating hydrogen leaks, the space agency had been targeting as soon as this ...

The February episode of The Sky Above features a look at astronomical events happening this month, including a parade of ...

In 1988, the world suddenly realized the Soviet Union had its own space shuttle - and it wasn’t a rumor. Buran had been built ...

A hydrogen leak has pushed back NASA's plans to launch the Artemis II mission to send humans around the Moon to March, at the earliest.

The RS-25 engines that will power the rocket into orbit were tested at Stennis Space Center in Hancock County.

CAPE CANAVERAL, Fla. — NASA teams are carrying out a critical wet dress rehearsal for the Artemis II mission today, though the test was partially interrupted twice by a liquid hydrogen leak.

On Jan. 15, Churchill County High School’s Work-Based Learning Program allowed students to explore careers in cosmetology.

U.S. Secretary of War Pete Hegseth made a stop Monday at the sprawling Blue Origin rocket manufacturing facility on Merritt Island.

Ahead of the launch of Artemis II, the first crewed mission to the moon in more than 50 years, astronauts share the movies that capture the danger, teamwork, and wonder of spaceflight. Their picks ...