NASA stacks Artemis III SLS booster segments on Mobile Launcher 1

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NASA has stacked the center segments of both Space Launch System solid rocket boosters for Artemis III on Mobile Launcher 1. The work advances booster assembly ahead of mating the boosters with the rocket’s core stage, a key step in preparing the vehicle for the mission.

Discovered 2026-10-06T05:50:40.747438-07:00 | 2026-10-06T05:50:40.747438-07:00

Briefing

What Hype is tracking

  • The stacking milestone advances assembly of the SLS hardware assigned to Artemis III, NASA’s next crewed lunar landing mission.
  • Booster assembly is progressing toward mating with the core stage; the update provides a concrete marker of launch-vehicle integration work.

Reported By

NASA Spaceflight
Sources Tracked
1
First Seen
2026-10-06T05:50:40.747438-07:00
Latest Update
2026-10-06T05:50:40.747438-07:00
Coverage
Space

Sources

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