February - halos You are here: Home Photo gallery Atmospheric optics Twilight phenomena Belt of Venus

The belt of Venus (named after the Roman goddess Venus) is a pink to brownish border separating the dark shadow band of the earth from the sky above it. It is best visible when the atmosphere is cloudless, yet very dusty, just after sunset. The twilight wedge is then rising over the eastern sky and the backscattered red sunlight at the border of the wedge can then be identified as the belt of Venus.

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