China has signalled that its YJ-20 hypersonic ship-to-ship missile is ready for mass production with the release of a video showing the advanced weapon being put through its “finalisation test”. The ...
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Why the world’s 1st hydrogen-powered hypersonic jet could have such an insane top speed
The world's first hydrogen-fueled hypersonic jet may be able to reach a simply astounding speed of 12 times the speed of sound. That's about half the speed of satellites in low Earth orbit. The ...
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