Military Hardware: Tanks, Bombers, Submarines and More
DARPA’s Falcon Hypersonic Technology Vehicle 2 (HTV-2) hit approximately Mach 20 — about 13,000 miles per hour or 3.6 miles per second. DARPA claimed...
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All posts tagged "X-43"
Military Hardware: Tanks, Bombers, Submarines and More
NASA’s X-43D was designed to fly at speeds approaching Mach 15 — roughly 11,000 miles per hour — using a hydrogen-fueled scramjet to sustain...
Military Hardware: Tanks, Bombers, Submarines and More
In the early 2000s, NASA was among the first to achieve sustained hypersonic flight. As part of the broader Hyper-X program, NASA developed the...
Military Hardware: Tanks, Bombers, Submarines and More
NASA’s X-43D was designed to fly at Mach 15 — roughly 11,400 miles per hour, fast enough to cross the Atlantic Ocean in 18...
Dollars and Sense
The U.S. is spending $3.9 billion in 2026 to develop hypersonic weapons NASA already proved possible 22 years ago. In 2004, NASA’s X-43A hit...
Military Hardware: Tanks, Bombers, Submarines and More
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 still stands more than two...
Military Hardware: Tanks, Bombers, Submarines and More
Key Points and Summary – NASA Planned a Mach 15 X-43D. It Never Flew — and That Matters Now. -NASA’s X-43A proved that an...
Military Hardware: Tanks, Bombers, Submarines and More
Key Points and Summary – The X-43A Scramjet That Broke Mach 9.6 — And Then We Walked Away -NASA’s X-43A was a black, wedge-shaped...
Military Hardware: Tanks, Bombers, Submarines and More
Key Points and Summary – NASA’s X-43A, an unmanned scramjet testbed, set the world record for an air-breathing aircraft by hitting Mach 9.6 in...