Launch Director Gives “Go” to Begin Cryogenic Operations, NASA TV Coverage Underway

Artemis Launch Director Charlie Blackwell-Thompson has given the “go” to officially begin loading propellants into the Space Launch System rocket. The launch weather officer now reports there are no indication of lightning within five nautical miles of Launch Pad 39B. Tanking begins with chilldown of the core stage liquid oxygen transfer line.

NASA TV coverage is underway at