Engineers in United Launch Alliance’s Vertical Integration Facility used large cranes to assemble the stages of the company’s Atlas V rocket, in preparation for Boeing’s Orbital Flight Test-2 (OFT-2) launch to the International Space Station for NASA’s Commercial Crew Program. OFT-2 is scheduled to lift off at 2:53 p.m. ET Friday, July 30, from Space Launch Complex 41 at Cape Canaveral Space Force Station in Florida bound for the International Space Station.