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Inside the Air Force's 13,000-MPH Hypersonic Plane
An unmanned aircraft that can travel at a breakneck pace 20 times the speed of sound will take off Wednesday from an Air Force base in California for a test flight.
- Published8 Images
Inside the Air Force's 13,000-MPH Hypersonic Plane
An unmanned aircraft that can travel at a breakneck pace 20 times the speed of sound will take off Wednesday from an Air Force base in California for a test flight.
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- Inside the Air Force's 13,000-MPH Hypersonic Plane
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