https://hackerpaper.kaipfister.de/p/1606.06291/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMThttps://news.ycombinator.com/item?id=12707977urn:hackerpapers:mention:1606.06291:12707977Fri, 14 Oct 2016 13:42:11 GMT<p>It&#x27;s very important to note that unlike what the media reports, there is no new classification in astronomy of &quot;dark matter galaxies&quot; added due to this discovery. This is the original paper for Dragonfly 44 https://arxiv.org/abs/1606.06291 There are a lot of question about the composition of that galaxy, and what makes it so dimm, but we need a lot more observations of that galaxy in order to even start asking the right questions including full spectral analysis from multiple observations and tools, correct redshifting and depth placement, ensuring that there is nothing in the way that could…</p><p><a href="https://hackerpaper.kaipfister.de/p/1606.06291/">Paper and discussion history</a>. A mention is not an endorsement.</p>astro-ph.GAhttps://news.ycombinator.com/item?id=12368036urn:hackerpapers:mention:1606.06291:12368036Fri, 26 Aug 2016 18:01:13 GMT<p>Here is the pre-print version of the paper: https://arxiv.org/abs/1606.06291</p><p><a href="https://hackerpaper.kaipfister.de/p/1606.06291/">Paper and discussion history</a>. A mention is not an endorsement.</p>astro-ph.GA