There’s iron in them-there hills: a composite image of the Moon indicating surface composition with blue showing titanium-rich areas, orange – lower titanium, and red indicating iron and titanium poor. Mare Tranquillitatis – The Sea of Tranquility – is the blue area on the right.
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Angela writes about whatever takes her fancy, including economics, feminism, science, philosophy and law. She is particularly interested in finding areas of overlap between widely disparate fields. She is also …
