Sunglint occurs when sunlight reflects off the ocean at the same angle satellites observe it, producing mirror-like images while affecting ocean color measurements.

Cities usually fade into darkness within minutes after sunset. Streetlights switch on across neighborhoods while construction crews shut down equipment for the night. Solar farms stop producing ...

The company is seeking F.C.C. approval to test an idea to reflect sunlight to Earth at night, possibly powering solar panels. Critics say it could be bad for people and wildlife.

"Sunlight" beams off a partly cloudy Atlantic Ocean just after sunrise as the International Space Station orbited 263 miles ...

Reflect Orbital aims to provide and sell sunlight in the dark of night by redirecting light with a giant mirror in space. CEO Ben Nowack presented his plan during the International Conference on ...

Turning night into day is something big meteors can do, but it might (one day) become as easy as firing up an app and tapping a spot on the map. The startup isn't new; the company's founder and CEO ...