Officials from NASA, Boeing, United Launch Alliance (ULA) and the U.S. Space Force 45th Weather Squadron participate in a prelaunch briefing for Boeing’s Orbital Flight Test-2 (OFT-2) at the agency’s Kennedy Space Center in Florida, July 27, 2021. From left to right are Kyle Herring, NASA Communications; Steve Stich, manager, NASA’s Commercial Crew Program; Joel Montalbano, manager, NASA’s International Space Station Program; Jennifer Buchli, deputy chief scientist, NASA’s International Space Station Program; John Vollmer, vice president and program manager, Boeing Commercial Crew Program; Gary Wentz, vice president, Government and Commercial Programs, ULA; Will Ulrich, launch weather officer, U.S. Space Force, 45th Weather Squadron. Boeing’s CST-100 Starliner spacecraft will launch atop a ULA Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station on a mission to dock with the space station. The uncrewed OFT-2 will be the Starliner’s second flight for NASA’s Commercial Crew Program.