the spacecraft has taken hundreds of photos of the full sunlit side of the Earth, allowing researchers to see more than 800 of these flashes of light. One day, these glints could be used to detect ...

Irish sky gazers were left baffled when they looked up and saw an "unusual" and "freaky" object flashing in Dublin's night ...

Unexpected flashes of light in your eye can be alarming, and in many cases, it's something that should be discussed with your ...

This is the archetypal lightning bolt, one that arcs out of the sky and smites the ground with a great, often flickering flash of light. Lightning is the sudden release of built-up charge stored ...