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Explanation: Earth's Moon is normally seen in subtle shades of grey or yellow. But small color differences have been greatly exaggerated to make this dramatic mosaic image of the Moon's gibbous phase. The familiar Sea of Tranquility (Mare Tranquillitatis) is the blue area right of center. White lines radiate from the crater Tycho at bottom left, while purplish tones mottle the crater Copernicus left of center. Though exaggerated, the different colors are recognized to correspond to real differences in the chemical makeup of the lunar surface - blue hues reveal titanium rich areas while orange and purple colors show regions relatively poor in titanium and iron. Calibrated by rock samples from the Apollo missions, similar multicolor images from spacecraft have been used to explore the Moon's global surface composition.
Originally posted by SilentE
The link won't work for me.
Any chance you could post the pictures?
How many pixels in the OP pic are nothing but black sky and how many are the moon?
Originally posted by windlass34
This one does not meet the challenge unfortunately - the OP's images are in much higher resolution....
It's the exact same image I posted a few posts before that, except I didn't resize it to fit the screen. The caption in the previous post explains how it was made.
Originally posted by freedommusic
reply to post by Arbitrageur
Is this a colorized image?
Originally posted by seedofchucky
Where is my cookies!
Originally posted by windlass34
reply to post by Arbitrageur
This one does not meet the challenge unfortunately - the OP's images are in much higher resolution....
- That will satisfy the requirement ... though I can't really say whether or not it's in color... there isn't a whole hell of a lot of color on the moon to tell.