Gary Wentz, vice president, Government and Commercial Programs, United Launch Alliance (ULA), participates 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. 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.