VG+Rolls-Royce+NASA= Supersonic Tweets by RollsRoyce As part of this announcement, we signed a non-binding Memorandum of Understanding (MOU) with @RollsRoyce to collaborate in designing and developing engine propulsion technology for high speed commercial aircraft. pic.twitter.com/pqTPEeR6Su— Virgin Galactic (@virgingalactic) August 3, 2020 Together with our Team Tempest partners, we have today revealed some of the latest technologies under development for the UKβs next-generation combat aircraft. https://t.co/Y7xWZmlgjo pic.twitter.com/eJeAEUzByu— Rolls-Royce (@RollsRoyce) October 15, 2020