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Old 05-01-2015, 12:12 AM
ralph1
cloud magnet

ralph1 is offline
 
Join Date: Dec 2014
Location: Sydney, Australia
Posts: 168
After having a look at some colour saturated moon images it looks like the reddening is real. According to google, the red is caused by low amounts of Titanium and the blue in mare tranquillitatis is high amounts of Titanium.
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