Following the Artemis I launch scrub Saturday from Launch Complex 39B at NASA’s Kennedy Space Center in Florida, the agency held a media briefing to discuss mission status.
NASA Administrator Bill Nelson provided initial remarks following the scrub. Artemis I is a flight test to launch NASA’s Space Launch System rocket and an uncrewed Orion spacecraft around the Moon before the Artemis II mission with astronauts aboard.
Charlie Blackwell-Thompson, NASA’s Artemis launch director, waived off the Artemis I launch attempt at approximately 11:17 a.m. Teams encountered a liquid hydrogen leak while loading the propellant into the rocket’s core stage. Multiple troubleshooting efforts to address the area of the leak by reseating a seal in the quick disconnect where liquid hydrogen is fed into the rocket did not fix the issue. Engineers are continuing to gather additional data.