NASA Rolls Artemis-II Moon Rocket Off Launch Pad for Repairs
- NASA removed the Space Launch System rocket from Launch Pad 39B at Kennedy Space Center.
- The move to the Vehicle Assembly Building is for repairs to the mobile launcher and rocket systems.
- The Artemis-II mission, which will carry astronauts around the Moon, faces an indefinite delay.
Rocket Rolled Back to Assembly Building
NASA has moved its Artemis-II moon rocket off the launch pad at Kennedy Space Center in Florida and back into the Vehicle Assembly Building (VAB). The Space Launch System (SLS) rocket and Orion spacecraft were rolled back from Launch Pad 39B early this week.
The agency confirmed the move was to carry out repairs and maintenance. The rocket had been on the pad for final checks ahead of a planned crewed lunar flyby mission, which was expected to launch later this year.
Repairs Needed on Mobile Launcher and Rocket
Officials have not specified the full scope of the repairs. However, sources indicate issues were found with the mobile launcher's systems and some components on the rocket itself. The decision to roll back was made after engineers identified problems that could not be fixed on the pad.
The mobile launcher, a massive steel structure that supports the rocket before launch, has had recurring issues with its environmental control systems and umbilical connections. NASA teams will now have full access inside the VAB to inspect and replace faulty parts.
Artemis-II Mission Faces Further Delay
The Artemis-II mission is designed to send four astronauts around the Moon and back to Earth. It is the first crewed test of the SLS rocket and Orion spacecraft. The mission was already behind schedule after earlier technical problems and budget constraints.
NASA has not announced a new target launch date. The rollback means weeks, if not months, of additional work. The agency is expected to provide an updated timeline after the repair assessment is complete.
Artemis-II is a critical step before NASA attempts the Artemis-III mission, which aims to land astronauts on the lunar surface.
What Happens Next
NASA engineers will spend the coming weeks conducting tests and repairs inside the VAB. The rocket will then be rolled back to the pad for a new round of pre-launch checks. Until the repairs are finished and a new date is set, the Artemis-II launch remains on hold.