The Cold War on MSN
The Soviet jet that beat Concorde into the sky
This documentary tells the story of the Tupolev Tu-144, the Soviet Union’s answer to the Concorde. Developed amid intense ...
2don MSN
The supersonic jet the US government built in secret – then scrapped before a single passenger flew
Why the Boeing 2707 failed to launch.
They simulated flight conditions at Mach 5, which is roughly five times the speed of sound and far faster than the iconic ...
Discover Japan's Mach 5 hypersonic engine. We explain the JAXA Kakuda Space Center ramjet test that could make 2-hour flights ...
As Qantas delays the launch of its ultra-long-haul flights to London and New York yet again, here are some of the other air ...
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