National Security Journal on MSN
NASA’s X-43A flew at Mach 9.6 and 110,000 feet: No air-breathing aircraft has gone faster in the 22 years since that flight
NASA’s X-43A scramjet aircraft hit Mach 9.64 at 110,000 feet in November 2004—and that record for an air-breathing aircraft ...
GE and Lockheed Martin have demonstrated a new rotating detonation engine ramjet design in a series of tests that show significant potential for efficiency gains. If developed into a full missile ...
Hybrid-Fueled Ramjet to Enable Throttleable, Restartable Missile Systems for Enhanced A2/AD Penetration COCOA, FLORIDA / ACCESS Newswire / July 29, 2025 / Vaya Space announces it has been selected by ...
Boston-based Specter Aerospace expects to conduct flight tests of a plasma-assisted, ramjet-powered supersonic missile in 2026, followed by tests of a larger dual-mode ramjet-scramjet-powered ...
Interesting Engineering on MSN
World-first as US-UK firm fires liquid-fuel ramjet artillery from NATO 155mm howitzer
A US-UK defense company has just achieved a world-first after showing that a liquid-fueled ...
Hypersonic missiles are a challenging technology to master because They are so fast that if the U.S. launched a scramjet[...] ...
Morning Overview on MSN
Scramjet vs. rocket: The 2 propulsion systems powering the hypersonic missile race, explained
In March 2025, a missile launched from a test range in the Pacific arced into the upper atmosphere, separated its rocket ...
Hermeus, which is developing hypersonic aircraft for the military, is moving its headquarters from Atlanta to El Segundo to access the Southern California aerospace talent pool.
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