NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard atop the mobile launcher is seen illuminated by spotlights at Launch Pad 39B as the launch countdown continues, Monday, Aug. 29, 2022, at NASA’s Kennedy Space Center in Florida. NASA’s Artemis I flight test is the first integrated test of the agency’s deep space exploration systems: the Orion spacecraft, SLS rocket, and supporting ground systems. Launch of the uncrewed flight test is targeted for 8:33 a.m. ET. Photo Credit: (NASA/Joel Kowsky)