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

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances to ...

Lightsails operate by harnessing radiation pressure from a light source, such as the Sun or lasers, to propel a spacecraft.

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

For centuries, space travel has been limited by traditional propulsion methods, with chemical rockets remaining the primary ...

Incorporation of high-performance softcoat LowE double glazed units with grey-tinted exteriors to balance solar heat control, ...

If you've ever wondered how many flower Pokemon there are and how they compare to each other, check out this ranked list of ...

Wouldn’t it be nice if our bills for electricity could be cut in half? How about other energy prices that always seem to ...

Laser diodes are semiconductors that generate light and amplify it using repeated reflection or "optical feedback." Once the ...

Scientists have developed a method for generating fast, bright proton beams using a high-repetition-rate laser-plasma ...

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

At the heart of this new model is a dual-laser light source for 5,000 lumens of peak brightness. According to Optoma, that should mean "whether you’re hosting a daytime movie marathon or ...