Boeing Orbital Flight Test-2 Prelaunch

A United Launch Alliance Atlas V rocket with Boeing’s CST-100 Starliner spacecraft aboard is seen as it is rolled back to the Vertical Integration Facility from the launch pad at Space Launch Complex 41 to avoid inclement weather, Friday, July 30, 2021 at Cape Canaveral Space Force Station in Florida. Boeing’s Orbital Flight Test-2 will be Starliner’s second uncrewed flight test and will dock to the International Space Station as part of NASA's Commercial Crew Program. The earliest available launch opportunity is Tuesday, Aug. 3 at 1:20pm ET. Photo Credit: (NASA/Joel Kowsky)