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

Scientists at the California Institute of Technology have taken a major step toward developing lightsails that could one day ...

Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

LISA is set to revolutionize our understanding of the gravitational universe and the interactions that make the entire cosmos ...

The idea of a lightsail comes from the fact that radiation pressure represents a mechanical pressure acting on a surface due ...

US president orders work on defence shield going beyond Ronald Reagan’s ‘Star Wars’ programme that could trigger nuclear arms ...

Since the researchers know that a lightsail in space would not always remain perpendicular to a laser source on Earth, they next angled the laser beam to mimic this and again measured the force ...

Since the researchers know that a lightsail in space would not always remain perpendicular to a laser source on Earth, they next angled the laser beam to mimic this and again measured the force ...

In 2014, the US Navy installed its first prototype SSL (solid state laser) capable of countering surface craft and unmanned ...