National Security Journal on MSN
In 2013, the X-51A Waverider proved America could build hypersonic weapons — then the US stopped, and Russia and China caught up
On May 1, 2013, Boeing’s X-51A Waverider was dropped from a B-52 Stratofortress over the Pacific Ocean, accelerated to Mach 4 ...
National Security Journal on MSN
NASA’s first X-43A crashed into the Pacific in 2001 — the two that followed set hypersonic records no aircraft has beaten in 22 years
In the early 2000s, NASA was among the first to achieve sustained hypersonic flight. As part of the broader Hyper-X program, ...
February 13 2025, the Defense Advanced Research Projects Agency (DARPA) announced its secretive Aerospace Projects Office (APO) is developing a large hypersonic bomber prototype as part of the Next ...
Stratolaunch built and operates the world’s largest airplane by wingspan. It is the twin-fuselage Roc, which serves as an air-launch platform for reusable hypersonic vehicles. Their primary focus is ...
Hypersonic vehicles — aircraft that can reach speeds of Mach 5 and beyond — are subject to extreme conditions while they are in flight, requiring strong yet aerodynamic materials to keep them both in ...
Hypersonic flight may seem like the biggest shove to the envelope since the sound barrier was broken in 1947 and rotating detonation may look like a quantum leap in propulsion, but combining the two ...
Stratolaunch may conduct another hypersonic test flight this weekend from California's Mojave Air & Space Port. The flights are part of a Department of Defense program to test advanced capabilities ...
Add Yahoo as a preferred source to see more of our stories on Google. The Stratolaunch Talon-A hypersonic vehicle recently launched from the twin-fuselage Roc carrier aircraft, flew over the Pacific ...
"Hypersonic" refers to speeds over Mach 5, or five times the speed of sound. That's approximately 3,800 miles per hour, a pace that could take you all the way around the equator in less time than it ...
On February 27, 2026, Australia's Hypersonix Launch Systems made a historic launch of its next-generation DART AE hypersonic aircraft from Wallops Island, Virginia. Taking off aboard Rocket Lab's ...
The Air Force may revive a shuttered wind tunnel to test hypersonic systems in realistic atmospheric conditions, according to a recent offer published on the government contracting site. The service’s ...
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