NASA’s giant moon rocket is returning to the hangar for repairs, delaying astronauts’ planned Artemis II mission until at least April. The agency is targeting a Tuesday rollback to the Vehicle Assembly Building after resolving hydrogen fuel leaks, but a new helium system malfunction has arisen. The mission aims to send four astronauts around the moon to test the Orion capsule ahead of a lunar landing in 2028. Crew members have been released from quarantine and await further updates on the launch schedule.
