Space.Agency on Instagram: "This video captures Virgin Galactic’s VSS Unity during a test flight — first seen attached beneath its carrier aircraft before release. Once detached, Unity ignites its rocket engine, transitioning smoothly from glide to powered ascent. The footage features both exterior views of the rocket firing and rare inside cabin angles, offering a complete look at the spacecraft’s dynamic flight sequence. #VirginGalactic #VSSUnity #RocketFlight #Spaceplane #TestFlight #Aerospac