3 ms·
Whaaat! I never heard about the galaxy arm transit coinciding with mass extinction events. I'm about to google, but do you have a favored source?
by civilian 9y ago
Whaaat! I never heard about the galaxy arm transit coinciding with mass extinction events. I'm about to google, but do you have a favored source?
- mkempe 9y agoI 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)"