NASA's experimental X-43A didn't have a pilot and couldn't fly independently, but its blisteringly high speeds showed that ...
A, the unmanned experimental aircraft that holds the world record for the fastest flight by an air-breathing jet. -As part of ...
DRDO is set to flight-test the Dhvani hypersonic missile by end of 2025. It will fly over Mach 6 with a range of up to 10,000 km.