19FortyFive on MSN

NASA’s X-43D: Mach 15, thirty seconds of engine time, three planned flights, and not one vehicle ever built

The X-43D was designed to hold a scramjet at Mach 15 for thirty seconds, released from a Peacekeeper rocket at 200,000 feet.
19FortyFive on MSN

NASA’s X-43A hit a record Mach 9.68 for ten seconds. The X-43D could have hit Mach 15 but never had a chance to fly

The fastest air-breathing aircraft ever flown was twelve feet long, carried no pilot, and was designed from the start to end ...
Domain-b

DRDO successfully conducts Scramjet engine ground test

Defence Research and Development Organisation (DRDO) has achieved a crucial milestone by developing a long-duration supersonic combustion ramjet, or Scramjet powered hypersonic technology. Defence ...
ZDNet

New York to London in one hour? The Scramjet's failed test flight

According to the U.S. Air Force, the flight test for the experimental X-51A WaveRider plane which could potentially travel up to 4500mph has resulted in failure. As previously reported on SmartPlanet, ...
Indiatimes

ISRO to test scramjet engine on Sunday

It will be launched on board the RH-560 sounding rocket. THIRUVANANTHAPURAM: The countdown to Indian Space Research Organisation (ISRO)’s Scramjet engine test launch is set to begin tonight. It will ...