NASA will provide coverage of the upcoming prelaunch, launch, and docking activities for the agency’s Boeing Orbital Flight Test-2 (OFT-2) mission to the International Space Station. Scheduled to launch at 2:53 p.m. EDT Friday, July 30, OFT-2 is the second uncrewed flight for Boeing’s CST-100 Starliner spacecraft as part of the agency’s Commercial Crew Program.
Starliner will launch on a United Launch Alliance (ULA) Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida. About 31 minutes after launch, Starliner will reach its preliminary orbit. It is scheduled to dock to the space station at 3:06 p.m. Saturday, July 31. Prelaunch activities, launch, and docking will air live on NASA Television, the NASA app, and the agency’s website.
The spacecraft will carry more than 400 pounds of NASA cargo and crew supplies to the space station and return to Earth with more than 550 pounds of cargo, including reusable Nitrogen Oxygen Recharge System (NORS) tanks that provide breathable air to station crew members.
OFT-2 will demonstrate the end-to-end capabilities of the Starliner spacecraft and Atlas V rocket from launch to docking to a return to Earth in the desert of the western United States. The uncrewed mission will provide valuable data toward NASA certifying Boeing’s crew transportation system for regular flights with astronauts to and from the space station.
For a complete list of NASA’s Boeing OFT-2 briefings, events, and participants, read the full media advisory.