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NASA’s X-43A Scramjet Almost Hit Mach 10 But Got the Hypersonic ‘Axe’

Article Summary - NASA’s Mach 10 Dream: Can the X-43A’s Legacy Go Operational? -In 2004, NASA’s X-43A set the air-breathing speed record at Mach 9.6, validating scramjet combustion but only for 10 ...
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Scramjet vs jet engines: India reached hypersonic speed, why fighters can’t keep up

New Delhi: India has soared into the elite league of nations with the successful test of its scramjet engine, a feat that has sent ripples across the global defense community. Capable of hypersonic ...