Skip to main content
institutional access

You are connecting from
Lake Geneva Public Library,
please login or register to take advantage of your institution's Ground News Plan.

Published loading...Updated

NASA will return its moon rocket to the hangar for more repairs before astronauts strap in

NASA discovered a helium flow issue critical for engine purge and fuel tank pressurization, causing a rollback and likely delaying Artemis II launch to April, officials said.

  • This week NASA's Artemis II moon rocket is headed back to the Vehicle Assembly Building for repairs and is grounded until at least April, with Tuesday targeted for the slow rollback.
  • Engineers had just finished repeat fueling tests when NASA detected a helium-system malfunction disrupting helium flow to the upper stage, needed to purge engines and pressurize fuel tanks.
  • The three Americans and one Canadian assigned to Artemis II remain on standby in Houston, and the mission will be the first human lunar flight since the Apollo program’s 24 astronauts.
  • NASA said the quick rollback preparations aim to preserve an April launch attempt, but emphasized the timeline depends on repair speed with limited monthly launch opportunities for the crew of four.
  • Consecutive propellant issues—hydrogen leaks then helium malfunction—further delay astronauts' first trip to the moon in more than half a century and complicate NASA's return to deep-space exploration.
Insights by Ground AI

40 Articles

Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 44% of the sources are Center
44% Center

Factuality Info Icon

To view factuality data please Upgrade to Premium

Ownership

Info Icon

To view ownership data please Upgrade to Vantage

Associated Press News broke the news in United States on Sunday, February 22, 2026.
Too Big Arrow Icon
Sources are mostly out of (0)

Similar News Topics

News
Feed Dots Icon
For You
Search Icon
Search
Blindspot LogoBlindspotLocal