Hacker News: funlovingnunhttps://news.ycombinator.com/user?id=funlovingnunHacker News RSShttps://hnrss.org/hnrss v2.1.1Wed, 21 Oct 2026 00:54:58 +0000<![CDATA[New comment by funlovingnun in "Triplet of 'ghostly' galaxies hints at what dark matter is and isn't"]]>It's called a dark galaxy, and we have evidence they exist https://en.wikipedia.org/wiki/Dark_galaxy

]]>Tue, 20 Oct 2026 19:27:03 +0000https://news.ycombinator.com/item?id=50171432funlovingnunhttps://news.ycombinator.com/item?id=50171432https://news.ycombinator.com/item?id=50171432