Artemis I Moon Rocket Departs Launch Pad 39B

At approximately 4:12 a.m. ET today, NASA's Artemis I Moon rocket atop the crawler-transporter left launch pad 39B and began its 4-mile trek to the Vehicle Assembly Building (VAB) at NASA's Kennedy Space Center in Florida.

Once inside the VAB, teams will replace a seal on the quick disconnect of the tail service mast umbilical to address a liquid hydrogen leak detected during the wet dress rehearsal, along with planned forward work as the Space Launch System and Orion spacecraft are readied for launch.

Watch a live stream of the rocket arriving at VAB on the Kennedy Newsroom YouTube channel and check back here for updates.