NASA's experimental X-43A didn't have a pilot and couldn't fly independently, but its blisteringly high speeds showed that ...

Venus Aerospace has made the most efficient rocket engines ever flown. They will go from runway to mach 9 hypersonic speed. The Venus Aerospace Stargazer M4 ...

A, a groundbreaking hypersonic scramjet vehicle, achieved an unprecedented speed of Mach 9.6, solidifying its status as the ...

Hypersonic vehicles have become the latest military prestige technology, and the US seems to be lagging its rivals. That could change after the successful flight of an autonomous and reusable ...

A California-based startup pulled off two hypersonic flights of its reusable aircraft, which became the first fully autonomous drone to reach Mach 5 speeds. Stratolaunch’s Talon-A2 completed a series ...

America returns to reusable hypersonic flight testing since the glory days of the X-15. Stratolaunch released a new video documenting the completion of its second hypersonic flight and full recovery ...