know Universe on Instagram: ""When a giant C-17 lands like a ballerina... then moonwalks on the runway.' At Oshkosh, spectators witnessed the C-17 Globemaster III showing off one of its wildest tricks the short-field landing and reverse taxi. The beast came down heavy, planted its wheels, and then stopped almost on a dime, thanks to those massive thrust reversers. But it didn't end there... the crowd went crazy as the aircraft actually began backing up, powered entirely by engine thrust. Few jet