SLS rollback to VAB for troubleshooting ahead of Artemis II Moon Launch

NASA is rolling the SLS/Orion Stack for Artemis II atop Crawler Transporter 2 (CT-2) from Pad 39B to the VAB at KSC after issues with the ICPS Upper Stage required VAB access for troubleshooting. Overview article: https://www.nasaspaceflight.com/2026/01/nasa-milestones-path-artemis-ii-launch/ 🔗 NSF Store: https://www.nasaspaceflight.com/shop/ ⚡ Become a member of NSF's channel for exclusive discord access, fast turnaround clips, and other exclusive benefits. Your support helps us continue our 24/7 coverage. Click JOIN above to get started.⚡ 🔍 If you are interested in using footage from this video, please review our content use policy: https://www.nasaspaceflight.com/content-use-policy/ #artemis #sls #orion #ksc #crawler #nasa #38B LDAPAABJRG2UMCU3 🎵 Intro song: New Way Out by Denis. Licensed via PremiumBeat. LDAPAABJRG2UMCU3 🎵 Music used on streams and in videos is licensed via EpidemicSound: https://share.epidemicsound.com/qvh38e All content copyright NASASpaceflight LLC. All Rights Reserved. For licensing information please visit: https://www.nasaspaceflight.com/content-use-policy/ NASASpaceflight (NSF) delivers live rocket launch coverage, breaking spaceflight news, and in-depth reporting from around the world. NASASpaceflight is not affiliated with or does not represent the National Aeronautics and Space Administration (NASA). NASA initials used with NASA’s permission. Now in its 20th year, NSF covers all major players in space: SpaceX, NASA, Blue Origin, ULA, Rocket Lab, Relativity, Arianespace, Firefly, Stoke, Northrop Grumman, and more. From Starship test campaigns at Starbase to crew missions, infrastructure rollouts, and international launches, NSF delivers multi-angle livestreams, on-site reporting, and expert analysis from locations like Kennedy Space Center, Cape Canaveral, Vandenberg, Wallops, and Starbase.