NASA tested laser communications from space with a video of a cat chasing a laser dot! Psyche beamed the video about 19 ...

Researchers aim to explore hidden aspects of the universe that could fundamentally transform our understanding of the cosmos ...

To reach Earth’s closest star system, Alpha Centauri, scientists are building a laser-powered spacecraft. To pull off ...

A new Oxford study shows how physicists made light emerge from “nothing,” offering rare insight into the hidden energy of ...

The primary challenge in satellite laser downlinks is atmospheric turbulence, which distorts and weakens signals.

Seng Tiong Ho has made significant contributions to understanding how photonics are transforming communication in space ...

With LISA, ESA plans to catch gravitational waves from space, using a triangle of spacecraft millions of kilometers ...

The NICER telescope developed a light leak in May 2023 when several thin thermal shields were damaged and let in sunlight ...

The laser beams enough power to disable drones and cut through several kinds of materials from over 0.62 miles (1 km) away.