Smoke and Fire! NASA's Space Launch System Rocket Booster Test

On Wed., Sept. 2., at 2:45 p.m. EDT, we will test the solid rocket boosters for our Space Launch System, the most powerful rocket ever built. This full-scale booster test will take place at the Northrop Grumman facilities in Promontory, Utah, and help engineers evaluate improvements and new materials in the boosters for deep space missions beyond #Artemis III.