A green flash can occur at either sunrise or sunset but is more easily observable during the latter. On a cloudless evening, Earth’s atmospheric sunlight distortion is most pronounced when the sun is ...

One of those things, it turns out, is the green flash, an atmospheric optical feature that occurs when weather conditions and visibility are just right. Watch NBC Bay Area News 📺 Streaming free ...

What causes the strange green flash at sunset and sunrise on Earth? News. By Joe Rao published 24 June 2023 ... a Long Island bird sanctuary, to view not one but two planets (Venus and Mars) ...