In aerodynamics, hypersonic speed refers to speeds much faster than the speed of sound, usually more than approximately Mach 5. [1][2]

We are developing game-changing hypersonic solutions to ensure our customers are always ready for what’s ahead. Traveling at Mach 5 (or a mile a second) and above is the new standard on the …

Apr 3, 2025 · NASA is working to enable routine, reusable, airbreathing hypersonic flight by conducting fundamental and applied research to enable a broad spectrum of hypersonic systems and missions.

Today, new classes of hypersonic weapons capabilities are emerging throughout the world. This article provides a brief overview of the history, today’s state of the art, and the future potential for hypersonics.

Sep 27, 2023 · Hypersonic speed is five times the speed of sound. Scientists measure speeds this fast with a Mach number, named for Austrian physicist Ernst Mach. Sound has a speed of Mach 1 and …

From boost-glide vehicles to scramjet-powered cruise missiles, this article explores the extreme physics of hypersonic flight, the advanced materials that make it possible, and the global arms race pushing …

If you travel fast enough past the speed of sound, you enter hypersonic territory, but attaining those speeds comes with a lot of challenges.

Hypersonic flight involves traveling at speeds greater than Mach 5, revolutionizing air travel and defense with rapid, high-altitude capabilities.

3 days ago · The Army’s Dark Eagle, also known as the Long Range Hypersonic Weapon (LRHW), is a trailer-launched hypersonic boost-glide vehicle system that can travel long distances at hypersonic …

21 hours ago · Russian President Vladimir Putin said a medium-range system armed with Moscow's latest Oreshnik hypersonic missiles would be placed on combat duty by the end of the year, after the …