Hypersonic weapons are breaking the rules of modern warfare. Flying at more than five times the speed of sound, maneuvering ...

Airmen conduct preflight checks on a B-52H Stratofortress in preparation for a flight test of the Air Force's hypersonic AGM-183A Air-launched Rapid Response Weapon. (Giancarlo Casem/Air Force) The ...

Hydrogen powered hypersonic flight is moving from speculative concept to detailed engineering plan, with aerospace startups and research partners sketching out aircraft that could cross continents in ...

Australia's space industry is being shaken by news of the Hypersonix Launch Systems announcement of a partnership with Southern Launch. The DART hypersonic spaceplane promised to fly at speeds five ...

The world's first hydrogen-fueled hypersonic jet may be able to reach a simply astounding speed of 12 times the speed of ...

BARCELONA (AP) — Iran is boasting that it has hypersonic missiles and says it already has begun firing the cutting-edge weapons at Israel. There is no evidence that Iran has unleashed the missiles, ...

America returns to reusable hypersonic flight testing since the glory days of the X-15. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.