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How to track NASA’s first rollout of its Space Launch System rocket

Over the next 24 hours, NASA teams will begin to move the agency’s fully stacked Space Launch System rocket to LC-39B for the very first time. After decades of redesigns and delays, the rocket has finally been assembled and will be at its launch site in a final testing stage before its inaugural launch. Follow below with our rollout tracker of SLS’s progress across NASA’s Crawlerway as it makes the slow journey.

Update: Reached LC-39B

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NASA set to roll SLS to launch pad for first time March 17

Today NASA confirmed that it is prepared to support the rollout of the Space Launch System rocket from the Vehicle Assembly Building to Launch Complex 39B on March 17 at 5 p.m. EDT. The roll is expected to take around 11 hours from start to hard down at the pad. After years of waiting and delays, we are about to see this beast of a vehicle roll for the first time.

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NASA buys more time before first SLS flight for upcoming Artemis I lunar flyby mission

SLS Rocket in the VAB ahead of Artemis I

NASA is on track to conduct its first mission of the new Artemis lunar exploration program sometime in spring 2022. It’s been a long time coming for the space agency’s Space Launch System (SLS) rocket and Orion spacecraft. It appears the historic first flight of SLS will have to wait a little longer, however, as NASA buys more time to complete prep work before liftoff.

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[UPDATE: More testing and pictures] Orion mass simulator installed atop Artemis I SLS

NASA teams are racing towards the first launch of the SLS rocket at Kennedy Space Center. The final pieces needed for sull stack testing were installed a few days ago, the Orion stage adapter structural test article, and Orion Mass Simulator. The full stack of SLS is expected to roll out to LC-39B for further testing and a Wet Dress Rehearsal.

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NASA test fires SLS RS-25 engine at Stennis, validating new manufacturing process

NASA recently conducted an important 8-minute RS-25 single-engine hot fire test at Stennis Space Center in South Mississippi. Space Launch System (SLS) relies on four RS-25 engines (and two solid rocket boosters) to leave the planet for destinations like the Moon and beyond as part of NASA’s Artemis program.

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