
Virgin Galactic’s Launcher One will be mounted to the former passenger jet underneath the left wing and is capable of carrying satellites and cargo into orbit. Boeing 747s have previously been used by NASA to transport the space shuttle back to base from alternative landing sites and also to transport the remaining orbiters to museums after they were decommissioned. NASA also used a modified 747 for test flights in the atmosphere involving the Enterprise space shuttle, which was the first of the fleet to be built, but which was never destined for spaceflight.



















