SLS Rollout, NASA's Most Powerful Rocket Ever

NASA is rolling out its Space Launch System (SLS) rocket to the launch pad for the first time. SLS is the most powerful rocket ever built by the space agency. Once at the pad, SLS will conducted a propellant loading test, before returning to the Vehicle Assembly Building for final preparations ahead of the Artemis-1 launch.

Article: https://forum.nasaspaceflight.com/index.php?topic=49381.0

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