NASA completes fourth Artemis 1 Wet Dress Rehearsal attempt

Published by NASA Spaceflight on 06/20/2022

NASA got within several seconds of completing its practice launch day exercise June 20 with the Artemis 1 vehicle on the launch pad at the Kennedy Space Center (KSC) in Florida. The fourth Wet Dress Rehearsal (WDR) test attempt got down to T-29 seconds in a single, consolidated run of the countdown’s final ten minutes with the integrated Orion spacecraft and Space Launch System (SLS) rocket for Artemis 1 fully fueled and pressurized like it will be for launch.