Second Hot Fire Test of SLS Rocket Core Stage

Rick Gilbrech, director of NASA's Stennis Space Center, left, and Jody Singer, director of NASA's Marshall Space Flight Center, right, high five following a second hot fire test of the core stage for the first flight of NASA’s Space Launch System rocket in the B-2 Test Stand, Thursday, March 18, 2021, at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. The four RS-25 engines fired for the full-duration of 8 minutes during the test and generated 1.6 million pounds of thrust. The hot fire test is the final stage of the Green Run test series, a comprehensive assessment of the Space Launch System’s core stage prior to launching the Artemis I mission to the Moon.  Photo Credit: (NASA/Robert Markowitz)

Rick Gilbrech, director of NASA's Stennis Space Center, left, and Jody Singer, director of NASA's Marshall Space Flight Center, right, high five following a second hot fire test of the core stage for the first flight of NASA’s Space Launch System rocket in the B-2 Test Stand, Thursday, March 18, 2021, at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. The four RS-25 engines fired for the full-duration of 8 minutes during the test and generated 1.6 million pounds of thrust. The hot fire test is the final stage of the Green Run test series, a comprehensive assessment of the Space Launch System’s core stage prior to launching the Artemis I mission to the Moon. Photo Credit: (NASA/Robert Markowitz)

Album Green_Run