A California startup wants to use giant orbiting mirrors to reflect sunlight onto Earth after dark. The first test satellite ...

A company called Reflect Orbital wants to illuminate the Earth after sunset with orbital sky mirrors, raising alarm bells.

The idea sounds simple enough when reduced to its basics. Put reflective surfaces in orbit and redirect sunlight back to Earth after sunset. A Califor.

A new kind of mirror is emerging from quantum physics labs, one that exists not as a chunk of polished glass but as a ...

Living Mirror light display turns reflected sunlight into pixel animations using steerable mirrors, ESP32 control, and ...