The green flash is a rare, brief optical event of green, yellow, and sometimes blue that colors the horizon, occurring at sunrise or sunset most often in the western U.S. Refraction and dispersion ...

The Fabled “Green Flash” at sunset or sunrise can sometimes be seen on crystal-clear days in December and January. At the instant the sun’s upper rim is last visible at sunset, and also at the instant ...

There are very special cases, when the sky is very clear and exceptionally transparent, that a green flash can be glimpsed just as the very topmost part of the sun is rising or setting. When you ...

ORLANDO, Fla. – Have you ever watched the sunset on a clear evening and briefly seen a flash of green on the horizon? The chances of someone seeing this phenomena are slim. In fact, under the right ...

Venus briefly flashed a shimmering green light in the night sky above Sweden, new footage reveals. The rarely seen phenomenon is almost identical to the ethereal green flashes that are occasionally ...

Bay Area meteorologist Jan Null had been trying to see the so-called green flash for nearly 50 years, looking for a hint of emerald any time he was at a beach during sunset. But it wasn't until Null ...

A brief flash of green light was recently spotted coming from Venus in the night sky. The colorful shimmer has only been seen a handful of times before. When you purchase through links on our site, we ...