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Artemis II SLS and Orion roll to Pad 39B after VAB repairs ahead of planned April crewed lunar flyby

NASA began rolling the 322‑foot Space Launch System and Orion, atop the 400‑foot Mobile Launcher, to Launch Complex‑39B on the night of March 19, resuming final launch preparations after repairs in the Vehicle Assembly Building. The four‑person Artemis II mission remains targeted for an April lunar flyby window.

Discovered 2026-03-19T02:20:18.095919-07:00 | 2026-03-19T02:20:18.095919-07:00

Briefing

What Hype is tracking

  • The rollout resumes final launch processing after on‑site repairs that restored SLS upper‑stage helium pressurization, a technical fix that preserved the April crewed lunar flyby opportunity (see recent quick‑disconnect repair) [source:0560cb3c-00c6-4196-a135-7995f2dd1349]
  • Moving the 322‑ft SLS and Orion back to LC‑39B (a four‑mile, up to 12‑hour crawl) keeps the mission on a narrow schedule after an earlier rollback to the VAB that risked a March slip, so ground‑test and pad milestones now determine the launch window outcome [source:32efb369-b28f-4f5c-bab6-9d7d56af32a6]
  • The rollout is a key operational milestone in a campaign that has already demonstrated major integrated milestones at the pad and VAB; successful pad operations now transition focus to final checkouts, fueling rehearsals and crew readiness for the Artemis II flight [source:2a0edee2-c663-4534-a20f-135c772736e4]

Reported By

mynews13.com Satellite Evolution spaceupclose.com orbitaltoday.com vintageaviationnews.com news.ssbcrack.com
Sources Tracked
60
First Seen
2026-03-19T02:20:18.095919-07:00
Latest Update
2026-03-25T12:19:22.392504-07:00
Coverage
Space

Sources

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