UPDATE: Virgin Orbit has confirmed that the second stage fired as planned for the second time and that the payloads were deployed into the planned orbit.
Virgin Orbit’s LauncherOne reached orbit for the first time on Sunday with 10 CubeSats aboard, marking a major milestone for Richard Branson’s air launch operation.
The modified Cosmic Girl Boeing 747 took off from the Mojave Air and Space Port and flew out over the Pacific Ocean where it dropped the booster. Virgin Orbit tweeted that the NewtonThree and NewtonFour engines on the first and second stages fired as planned to reach orbit.
The rocket is now coasting in orbit. The NewtonFour engine will ignite a second time to circularize the orbit before the 10 CubeSats are released. The CubeSats are aboard as part of NASA’s Educational Launch of Nanosatellites program.
NASA provided funding for the launch under its Venture Class Launch Services program, which is designed to help fund new small satellite launch vehicles.