Add Yahoo as a preferred source to see more of our stories on Google. A photograph of a sunset over the ocean with a green flash around the sun. As the sun dips below the horizon and the light starts ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A green flash is seen ...

According to NASA, the green flash is a real phenomenon when the Sun sets or rises, and its light is refracted by the Earth's atmosphere. San Francisco Chronicle via Getty Images See more of our ...

Use left and right arrow keys to seek audio. A very lucky photographer has captured a rare phenomenon that occurs when light passes through Earth's atmosphere. A green flash from Venus captured Peter ...

I didn’t believe in the “green flash” so many people said they see at sunset, until I saw one on St. Barth a few years ago. So, yes, I can confirm there really can be a green flash at sunset, caused ...

Just as the sun slips behind the Chilean Andes, it seemed to send up a tiny emerald flare. The photograph, taken from Cerro Pachón in Chile by NOIRLab Audiovisual Ambassador Petr Horálek, captures a ...

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 ...