NEW DELHI: The DRDO has developed and successfully carried out the ground test of the long-duration Supersonic Combustion Ramjet, or Scramjet-powered hypersonic technology. The Ministry of Defence, ...

Key Points and Summary on X-43A - NASA's X-43A was a small, unmanned experimental aircraft that, in 2004, shattered world records by flying at nearly Mach 10 (almost 7,000 mph), becoming the fastest ...