NASA's Artemis II rocket encountered a new helium flow issue and will rollback to the VAB. Here's what we know.

Technicians swapped seals at the launch pad after hydrogen gas leaked from the rocket’s main fueling line earlier this month.

NASA announced today (Feb. 20) that it's targeting March 6 for the liftoff of Artemis 2, which will send four astronauts on a trip around the moon. No people have been beyond low Earth orbit since ...

NASA successfully fuels SLS rocket for Artemis II mission, completes launch countdown demonstration. Hydrogen fueling issues addressed.

NASA’s new Self-Aligned Focusing Schlieren system captures shock waves at Mach 10, providing high-speed airflow visualization for aerospace research and international collaborations.

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

NASA’s Artemis II mission will transport four astronauts around the Moon, bringing the agency one step closer to sending the first astronauts to Mars. Throughout Artemis II, astronaut voice, images, ...

NASA's Artemis 2 mission has been delayed until at least March due to recent setbacks. Most recently ,a hydrogen leak was discovered in the Space Launch System rocket during a critical prelaunch test.

Welcome to Edition 8.28 of the Rocket Report! The big news in rocketry this week was that NASA still hasn’t solved the problem with hydrogen leaks on the Space Launch System. The problem caused months ...

NASA’s first crewed lunar mission in more than 50 years won’t be getting underway this month after all. It had been targeting February 6 for the launch of the much-anticipated Artemis II mission that ...

NASA said on Tuesday that it was delaying its mission to send four astronauts on a journey around the moon, after issues arose during a critical test of its rocket. Mission managers were conducting an ...

NASA is now targeting March for the earliest possible launch of its historic Artemis II lunar moon mission, which will send four astronauts into deep space for the first time since the Apollo program ...