SLS Barrel interior at NASA Michoud Assembly Facility

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The inside of a Space Launch System (SLS) barrel used for the liquid hydrogen tank. It’s made of AI 2219, an aerospace aluminum alloy.More Info: https://www.nasa.gov/exploration/systems/sls/

The inside of a Space Launch System (SLS) barrel used for the liquid hydrogen tank. It’s made of AI 2219, an aerospace aluminum alloy.

More Info: https://www.nasa.gov/exploration/systems/sls/