Dailymail: It may look like a vehicle the Thunderbirds would travel in, but in fact this experimental aircraft could be the future of long haul flights.
It uses a revolutionary 'scramjet' engine that allows it to travel at hypersonic speeds.
Tomorrow, it will be dropped from a B52 bomber in its latest test.
That would be an absolutely ballistic experience, I say do build it. Question though is if us humans can take that much G-force.