Green Flash
Green flashes and green rays are optical phenomena that occur shortly after sunset or before sunrise, when a green spot is visible, usually for no more than a second or two, above the sun, or it may resemble a green ray shooting up from the sunset point. Green flashes are a group of phenomena stemming from different causes, and some are more common than others. Green flashes may be observed from any altitude (even from an aircraft). They usually are seen at an unobstructed horizon, such as over the ocean, but are possible over cloud tops and mountain tops as well.
A green flash also may be observed in association with the Moon and bright planets at the horizon, including Venus and Jupiter.
Read more about Green Flash: Explanation, Types
Famous quotes containing the words green and/or flash:
“Love to chawnk green apples an’ go swimmin’ in the
lake.—
Hate to take the castor-ile they give for belly-ache!
‘Most all the time, the whole year round, there ain’t no flies on
me,
But jest ‘fore Christmas I’m as good as I kin be!”
—Eugene Field (1850–1895)
“The most welcome joke to me is the one that takes the place of a heavy, not altogether innocuous thought, at once a cautionary hint of the finger and a flash of the eye.”
—Friedrich Nietzsche (1844–1900)