Friday, November 9, 2007

Yellow Moon


Yellow Moon, originally uploaded by rick.tiffini.

This is moon that was drowning out 17P/Holmes' nebulous "fuzz". Still got a good shot as it was coming up over the horizon.

1 comment:

Rick said...

The reason for the orange color is due to the scattering of light by the atmosphere. When the moon is near the horizon, the moonlight has to pass through much more atmosphere than when the moon is directly overhead. By the time the moonlight reaches your eyes, the green, blue, and purple pieces of visible light have been scattered away by air molecules. You only see yellow, orange, or red.