Space Launch System Liquid Hydrogen Tank Test

Engineers at NASA’s Marshall Space Flight Center in Huntsville, Alabama tested NASA’s Space Launch System liquid hydrogen test article tank to failure. The tank withstood more than 260% of expected flight loads before buckling and rupturing. The test version of the tank aced earlier tests, withstanding forces expected at engine thrust levels planned for Artemis lunar missions, showing no signs of cracks, buckling or breaking. The test on Dec. 5 -- conducted using a combination of gaseous nitrogen for pressu