PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...

European researchers are developing quantum computers using light and glass, in a collaboration that promises breakthroughs in computing power, battery technology and scientific discovery.

Exploring the stars takes a creative turn with Draw the Night Sky, an interactive video game developed by Kennesaw State ...

See Us Weekly's latest photos of celebrity sightings around the world, including everything from red carpet looks and special events to selfies and everyday candids.