The United States has successfully completed testing of its new Dark Eagle Hypersonic Missile, a weapon designed to move ...
Hypersonic weapons are in the spotlight. Here’s how they work, why they matter, and what current programs in Russia, China, ...
With $350 million in new funding, Castelion is among the companies racing to make the U.S. competitive with Russia and China ...
The Series B raise follows a steady funding climb. In January 2025, Castelion reported a $100 million infusion that included ...
In a significant advancement of its military capabilities today, the U.S. Army activated the Bravo Battery, 1st ...
The biggest hurdle the Air Force has to overcome with hypersonic flight is the heat generated between the jet and the air at ...
A team of engineers at Sandia National Laboratories developed a rapid method for simulating heat shield materials in ...
The Navy is seeking to boost prototype efforts for hypersonic all-up-rounds of varying sizes and launch capabilities, according to a request for solutions released today.
BARCELONA (AP) — Iran is boasting that it has hypersonic missiles and says it already has begun firing the cutting-edge weapons at Israel. There is no evidence that Iran has unleashed the missiles, ...
The U.S. Army Space and Missile Defense Command Technical Center’s Aerophysics Research Facility, or ARF, fired a successful ...
Castelion raised $350 million in Series B funding from Altimeter Capital, Lightspeed Venture Partners and other investors.