![Plugging Away Inside Massive SLS Fuel Tank: Welders Complete Final Plug Fusion Welds on SLS Liquid Hydrogen Tank - NASA Plugging Away Inside Massive SLS Fuel Tank: Welders Complete Final Plug Fusion Welds on SLS Liquid Hydrogen Tank - NASA](https://www.nasa.gov/wp-content/uploads/2023/03/maf_20160805_sf02_p_lh2_qual_fusion_welds-148-1.jpg?w=1041)
Plugging Away Inside Massive SLS Fuel Tank: Welders Complete Final Plug Fusion Welds on SLS Liquid Hydrogen Tank - NASA
NASA's Space Launch System - Welding metal! Lots of work is going on at NASA's Michoud Assembly Facility in support of #SLS. Nearly 1/2 mile of friction-stir welds have been completed. Also: •
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