Virgin Galactic pals up with Rolls-Royce to work on Mach 3 Concorde-style private jet that can carry up to 19 people

Same height, bit faster, same wing layout as iconic 1960s airliner

Virgin Galactic, Beardy Branson's ongoing spaceflight wheeze, has signed a memorandum of understanding with Rolls-Royce to develop "engine propulsion technology" for its "high speed commercial aircraft"....