Rocket Lab (NASDAQ:RKLB) is gearing up for an upcoming launch that underscores its growing role in U.S. defense and ...

Queensland-based Hypersonix Launch Systems has announced the successful completion of vibration testing on its ...

The HACM (Hypersonic Attack Cruise Missile) is becoming a "game-changing weapon" for the US Air Force, with its terrifying ...

North American Aviation’s X-15 rocket plane reached 4,520 mph and climbed to 354,200 feet during a program that ran from 1959 ...

Rocket Lab is preparing its fourth military hypersonic test mission in under six months for the U.S. Defense Innovation Unit and Hypersonix. The mission will use Rocket Lab’s HASTE rocket to deploy a ...

Synopsis: The X-20 Dyna-Soar was a Cold War-era attempt to build a reusable, piloted, winged spaceplane that could ride a ...

The flight is scheduled for no earlier than late February, launching aboard Rocket Lab’s “That’s Not A Knife” mission from ...

Hypersonix is executing test flights that will demonstrate sustained hypersonic flight powered by hydrogen Australian ...

The mission, named Cassowary Vex, is scheduled to launch no earlier than late February from Rocket Lab Launch Complex 2 within the Virginia Spaceport Authority’s Mid-Atlantic Regional Spaceport on ...

China has surpassed the US in the race to develop practical scramjet-powered land-based systems, ...

Lockheed's Lamprey drone latches onto ship hulls to recharge while delivering autonomous underwater warfare capabilities in a ...

If diesel engines need air for combustion, then how can submarines use them? Here's what you need to know about the clever ...