19 of 21Image
By 2047, fully autonomous, intelligent military aircraft could combine strong AI, swarming behavior, and hypersonic technology to create near-instantaneous effects.
Photo credit: DARPA
The Startram orbital launch system would transport passengers and cargo into space in a magnetic levitation (maglev) train.
The cost-efficient and light Skylon is an unpiloted spaceplane concept by British company Reaction Engines Limited (REL).
Photo credit: Wikipedia