Hypersonic missiles promise Mach 5 speeds and “unstoppable” performance. Yet decades in, they remain unreliable, expensive, ...

Inspired by ‘novel sustainable technology’ research, the team designs a single, powerful system using solar energy for ...

Castelion raised $350 million in Series B funding from Altimeter Capital, Lightspeed Venture Partners and other investors.

USS Zumwalt, a $7.5 billion destroyer, is becoming a platform to test the new hypersonic missile system that could change ...

Iran claims its latest Fattah missile can reach Mach 15 and bypass all existing air defense systems. With bold warnings aimed ...

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

The year of 2025 marks an unforgettable year for the development of China's weaponry and equipment, with many new additions ...

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

Launching an air-to-air missile from the Australian-developed Boeing MQ-28 Ghost Bat would be just the start of a new phase ...

Tech mogul Elon Musk has weighed in on UFO sightings, asserting that neither he nor SpaceX has encountered any evidence of ...

LHX secures a follow-on GMLRS propulsion unit contract worth up to $200M, marking its largest award for 12 months.

The U.S. Army Space and Missile Defense Command Technical Center is seeking white paper submissions covering areas listed in ...