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.

NASA is planning a second wet dress rehearsal for Artemis II on Feb. 19. Engineers replaced a hydrogen system filter after a partial fueling test earlier this month. March 6 is the earliest possible ...

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

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.

Engineers replaced a hydrogen system filter after a partial fueling test earlier this month. March 6 is the earliest possible launch date, pending successful testing. NASA plans to conduct the second ...