NASA delays astronaut moon mission again after new rocket problem
Helium flow interruption in Artemis II’s upper stage requires rollback to Vehicle Assembly Building, delaying launch from March to early April, NASA officials said.
- NASA delayed the Artemis II mission after a problem with helium flow to the rocket’s upper stage interrupted operations. Helium is needed to purge engines and pressurize fuel tanks.
- The mission, which would mark humanity’s first crewed flight to the moon in over 50 years, is now delayed until at least April after previously targeting March 6.
- Officials clarified that the helium issue is unrelated to the earlier hydrogen fuel leaks that disrupted testing of the Space Launch System rocket.
100 Articles
100 Articles
NASA finds critical issue with Artemis II rocket, ‘almost assuredly’ delaying launch again
Hours after holding what the space agency called a successful dress rehearsal, NASA found interrupted helium flow into the rocket, handing a significant setback to the lunar mission.
NASA Prepares to Take Moon Rocket Off Pad Due to Helium Failure
NASA’s hopes of sending astronauts around the moon as early as March 6 appear to have ended just as they began. The space agency completed what it described as a successful wet dress rehearsal from Feb. 17–19. The four astronauts had been in pre-launch quarantine for less than a day. In the pre-dawn hours of Feb. 21, officials detected an interruption in helium flow into the rocket’s upper stage. As a result, the agency announced it may remove t…
Artemis II March Moon Mission delayed? NASA detects helium flow issue in SLS rocket
NASA is considering rolling back the Artemis II rocket and Orion spacecraft to the Vehicle Assembly Building at Kennedy Space Center after detecting an interrupted helium flow in the Space Launch System’s upper stage. The issue could delay the planned March launch.
Coverage Details
Bias Distribution
- 57% of the sources are Center
Factuality
To view factuality data please Upgrade to Premium




























