With $350 million in new funding, Castelion is among the companies racing to make the U.S. competitive with Russia and China ...

Hydrogen powered hypersonic flight is moving from speculative concept to detailed engineering plan, with aerospace startups ...

The company's new Hypersonics System Integration Lab accelerates U.S. hypersonic weapons development, aimed at countering ...

Hypersonic vehicles aren't much use if you don't know where they're going, so Northrop Grumman is developing new navigation ...

The Series B raise follows a steady funding climb. In January 2025, Castelion reported a $100 million infusion that included ...

Lockheed Martin has opened its $17 million, 17,000-square-foot Hypersonics System Integration Lab on its Huntsville campus.

Castelion, a cutting-edge defense technology company working to restore America's conventional deterrence capability, ...

Lockheed Martin opens a new hypersonic weapons facility in Alabama, advancing U.S. defense capabilities amid global ...

A professor at Virginia Tech was recently awarded a grant of $450,000 from the Air Force Office of Scientific Research to ...

The U.S. stands at a pivotal moment in defense modernization. As the global security environment grows more contested, one ...

Insolvency specialists handling the administration of UK firm Reaction Engines appear to be slowly closing in on the sale of ...