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 ...
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 ...
Hypersonix is an Australian startup looking to change aviation as we know it.
CLEVELAND, Ohio — Launch of the next hypersonic flight experiment under a U.S.-Australian joint program has been scheduled for May 1, from Kauai, Hawaii, carrying a supersonic-combustion ramjet ...
The Langley Research Center maintained an active hypersonic research program from the early days of the formation of NASA in 1958. The goals of the Hypersonic Research Engine (HRE) project, which ...
Hypersonic missiles are a challenging technology to master because They are so fast that if the U.S. launched a scramjet[...] ...
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