NASA's Second Shot at Lunar Rocket Fuel Test: A Crucial Step

NASA conducts a second fueling test for its Artemis II moon mission after leaks postponed earlier trials. Despite challenges, the test was completed with minimal hydrogen leakage. Crew members are preparing for a March launch, marking the first lunar trip by astronauts since 1972's Apollo 17 mission.

NASA made another attempt on Thursday to fuel its massive moon rocket after previous tests were delayed by leaks, affecting plans for the first manned lunar mission in over 50 years. The agency successfully pumped more than 700,000 gallons of supercold fuel into the rocket as part of its dress rehearsal.

This crucial test concluded with minimal hydrogen leakage, well within safety parameters, as engineers reviewed data to determine if a March launch remains feasible for the Artemis II mission carrying four astronauts. In preparation, the US-Canadian crew will enter a two-week quarantine to maintain flexibility within the proposed launch window.

Previous issues with hydrogen leaks have plagued NASA since the space shuttle era. Two seals and a clogged filter were replaced to address recent leaks at the Kennedy Space Center. NASA administrator Jared Isaacman has committed to improving fuel connection designs ahead of Artemis III. The agency is prioritizing crew safety amid criticisms of its partnership with Boeing over the Starliner capsule's delays.

(With inputs from agencies.)