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12 Times The Speed Of Sound? A Look At The World’s 1st Hypersonic Jet Powered By Hydrogen Fuel

Imagine an aircraft streaking across the sky at over Mach 12, which is twelve times the speed of sound! Moreover, it is powered not by conventional jet fuel but by hydrogen fuel, meaning that it ...
AOL

Transatlantic airplanes are flying at the ‘speed of sound’ right now. Here’s why

Editor’s Note: Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get the latest news in aviation, food and drink, where to stay and other travel developments. Savior of many a cramped ...
techtimes

Boom Supersonic's XB-1 Smashes Speed Record—Near the Speed of Sound

Boom Supersonic has an impressive new speed record in its latest test flight with its XB-1. With its vision set to revolutionize air travel, this is a huge step to make things happen. The test flight ...