Key Points and Summary – NASA’s X-43A wasn’t a paper study—it was a 12-foot, hydrogen-fueled experimental jet that proved an ...

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

The raise for defence startup Hypersonix Launch Systems was supported by $10m from the federal government's National ...

Boeing’s X-51A “Waverider” was a hypersonic tech demonstrator built with AFRL, DARPA, and Pratt & Whitney Rocketdyne to ...

Two decades after Concorde was grounded, NASA's X-59 makes history with a quieter approach to supersonic flight.

Brisbane-based start-up Hypersonix will demonstrate its homegrown hydrogen-powered scramjet technology at NASA in January.

Hypersonix is building reusable hydrogen-powered hypersonic aircraft that can fly at five times the speed of sound and leave ...

The reusable Dream Chaser is 30 ft. long—approximately the same size as the U.S. Space Force’s X-37B spaceplane—but with a 23 ...

The Queensland government’s investment arm’s capital development fund, QIC Ventures, has joined leading global defence ...

Engineers at NASA’s Marshall Space Flight Center in Huntsville, Alabama, conducted a hot fire test of a full-scale Rotating Detonation Rocket Engine combustor in fall 2023. Credit: NASA HUNTSVILLE, ...