The carrier aircraft for Virgin Orbit's LauncherOne system has performed a series of test flights in preparation for upcoming flights with the rocket attached.
https://www.space.com/41672-virgin-orbit-launcherone-aircraft-flight-tests.html
The carrier aircraft for Virgin Orbit's LauncherOne system has performed a series of test flights in preparation for upcoming flights with the rocket attached.
https://www.space.com/41672-virgin-orbit-launcherone-aircraft-flight-tests.html