Scientists have unlocked a revolutionary way to generate proton beams using high-powered lasers and a simple stream of water.

The Iron Dome boosts U.S. missile defense with $19.5 billion for interceptors, Aegis Ashore installations, space sensors, and ...

For centuries, space travel has been limited by traditional propulsion methods, with chemical rockets remaining the primary means of launching spacecraft beyond Earth. While these rockets have enabled ...

Officially known as the Strategic Defense Initiative — and nicknamed “Star Wars” — the program relied on futuristic, space-based laser technology. The initiative, which “came with a very ...