This 32-second video taken March 27, 2004 shows a successful launch of the X-43A from the B-52 mothership on its second test flight.
To learn more about the X-43A / Hyper-X visit:
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2 years ago 00:13:12 11
Nasa X43A | hypersonic aircraft | Scramjet | mach 10 nasa | 7000 mph plane