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- Hypersonic speed - Wikipedia
In aerodynamics, hypersonic speed refers to speeds much faster than the speed of sound, usually more than approximately Mach 5 [1][2]
- Hypersonic Technology Project - NASA
The Hypersonic Technology (HT) Project organizes its work into distinct research topic areas HT explores four key topics in hypersonics: system-level design, analysis, and validation; propulsion technologies, vehicles technologies; and high-temperature, durable materials
- U. S. Looks to Field its First Hypersonic Weapon, Reenergize Efforts
The United States has actively pursued hypersonic weapons — maneuvering systems that can travel at speeds of Mach 5 and greater — since the early 2000s
- Hypersonic Breakthrough Could Enable Planes That Fly 10 . . . - ScienceDaily
Hypersonic flight could one day make long-haul travel as quick as a short movie Researchers are testing how turbulence behaves at extreme speeds, a critical hurdle for designing these aircraft
- Hypersonic Speed Explained: How Hypersonic Planes Work
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 anything Mach 5 or above is considered hypersonic
- Breakthrough research brings hypersonic flight closer to reality
New turbulence research supports a long-standing theory and brings the science of hypersonic flight a step closer to reality
- Stevens Researchers Bring Hypersonic Flight One Step Closer to Take Off
Hoboken, N J , November 12, 2025 — If it were to become a reality, hypersonic flight, long the realm of science fiction, could revolutionize global travel, transforming day-long international flights into brief commutes no longer than a feature length movie The duration of a long-haul route, such
- Research suggests hypersonic flight may not require significant design . . .
A new study suggests that aircraft design may not have to be changed drastically for hypersonic flight Air behaves differently around aircraft at low speeds compared to high speeds Air density below 225 miles per hour remains constant This is called incompressible flow and helps simplify aircraft
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