LOS ANGELES – A tiny unmanned NASA scramjet soared above the Pacific Ocean Tuesday at nearly 10 times the speed of sound, or almost 7,000 mph, in a successful demonstration of a radical new engine ...

They call it a "scramjet," an engine so blindingly fast that it could carry an airplane from San Francisco to Washington, D.C., in about 20 minutes -- or even quicker. So fast it could put satellites ...

An experimental jet engine has been successfully tested at speeds of up to 11,000 km (6,835 miles) per hour, or 10 times the speed of sound, during trials in Australia’s outback, defense scientists ...

NASA’s X-43A research vehicle screamed into the record books today, demonstrating an air-breathing engine can fly at nearly 10 times the speed of sound. Preliminary data from the scramjet-powered ...

A recent flight test of a prototype of the Hypersonic Air-breathing Weapon Concept set an endurance record for scramjet engines, the head of the Defense Advanced Research Projects Agency told ...

Supersonic combustion and scramjet engine dynamics represent a frontier in aerospace propulsion, offering a pathway to ultra‐high-speed flight through the efficient combustion of fuel in a supersonic ...

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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 ...

Defence Research and Development Organisation (DRDO) has achieved a key milestone in the development of hypersonic missiles, as it successfully conducted a long-duration ground test of its actively ...