The unexpected diversity of dwarf galaxy rotation curves · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1504.01437/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTThe unexpected diversity of dwarf galaxy rotation curves — mentioned by JBorrowhttps://news.ycombinator.com/item?id=18751176urn:hackerpapers:mention:1504.01437:18751176Mon, 24 Dec 2018 08:49:10 GMT<p>Yeah, in fact we simulate many thousands of galaxies all at once in a big cosmological volume and they all have very realistic rotation curves -- we match these to the observed rotation curves of galaxies, or use them to make predictions about galaxies that we have not yet observed. See e.g. Fig 1. in this paper: https://arxiv.org/pdf/1504.01437.pdf</p><p><a href="https://hackerpaper.kaipfister.de/p/1504.01437/">Paper and discussion history</a>. A mention is not an endorsement.</p>astro-ph.GA