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I commented here 10 months ago https://news.ycombinator.com/item?id=14291004 https://news.ycombinator.com/item?id=14291004 in relation to "Mass Extinction and

by mkempe 9y ago

I commented here 10 months ago https://news.ycombinator.com/item?id=14291004 https://news.ycombinator.com/item?id=14291004 in relation to "Mass Extinction and the Structure of the Milky Way (2013) (arxiv.org)"