NASA Administrator Bill Nelson (center) speaks to the media ahead of Boeing’s Orbital Flight Test-2 (OFT-2) at the agency’s Kennedy Space Center in Florida, July 29, 2021. Boeing’s CST-100 Starliner spacecraft will launch atop a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station. The uncrewed OFT-2 will be the Starliner’s second flight for NASA’s Commercial Crew Program.