- Posts: 187
- Comments: 428
- Overall: 615
Kens, it might be closer than you think
CHINA MILITARY TO TEST HIGH-SPEED VEHICLE THAT COULD BOMB U.S. IN LESS THAN 15 MINUTES
About 5 years ago they built a Hypersonic Windtunnel to speed up their development of HSV. These reentry vehicles make between Mach 6 and Mach 10.
We(NASA/DARPA et al) have been working on it for awhile as well.
the SR-72 from this summer