Since we're talking about the Moon, we'd like to test your knowledge about its most abundant resource. Hey, it's more fun if you don't Google it!
#ArianeGroup #ToTheMoon
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Silicon, oxygen, aluminium, iron, in bound forms, I think. May be, argon? Some trapped hydrogen, and helium ( He3 also), but these are in very small amounts.
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by increasing the saturation of a colorphoto you can even distinguish between different compositions of the surface. Brownish is iron-rich an blue has more titanium in it, if I am not mistaken. Image taken from my backyard :-)pic.twitter.com/soyzAxPV1E
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That is a beautiful show Manuel.
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