NASA will attempt to fuel its Artemis II rocket again tomorrow after hydrogen leaks derailed the first wet dress rehearsal ...

The two-day countdown test at NASA’s Kennedy Space Center in Florida included filling up the tanks of the giant Space Launch ...

Engineers were able to fully fuel NASA's Artemis II moon rocket without any signs of leaks like the ones that derailed an earlier dress rehearsal.

NASA halted the Artemis II wet dress rehearsal at T-29 seconds after two terminal countdown runs at Kennedy Space Center.

NASA is preparing to conduct a critical prelaunch test known as a wet dress rehearsal for the historic Artemis II mission.

As the Milano Cortina 2026 Winter Olympics end Sunday, Feb. 22, attention shifts to next month's Paralympic Games and then Los Angeles, host of the 2028 Olympics. Here's are the host cities and dates ...

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 second attempt to run a "wet test" of the Space Launch System (SLS) for its Artemis II mission was successful. Following a failure of some seals during the first attempt earlier this month, ...

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

NASA is preparing for a critical fueling test this week as it moves closer to launching its Artemis II mission around the ...

A successful fueling test prompts NASA to press ahead toward a March 6 moonshot.

NASA’s Artemis II mission cleared its final major ground test on the evening of February 19, completing a wet dress rehearsal that loaded the Space Launch System (SLS) rocket with cryogenic ...