Comments on: Triangulum II: A Dark Matter Galaxy? https://briankoberlein.com/2015/11/19/triangulum-ii-dark-matter-galaxy/ Brian Koberlein Tue, 19 Feb 2019 13:26:59 +0000 hourly 1 https://wordpress.org/?v=5.0.3 By: Andrew Jaremko https://briankoberlein.com/2015/11/19/triangulum-ii-dark-matter-galaxy/#comment-3235 Fri, 20 Nov 2015 19:13:28 +0000 https://briankoberlein.com/?p=5459#comment-3235 Another question – what makes Triangulum II a galaxy rather than a globular cluster or a dark globular cluster? I see by Wikipedia articles that there seems to be a degree of arbitrariness about the definitions of dwarf galaxies and clusters. There might just be a series of posts you could do about definitions and classifications.

Thanks for all the great posts! I’m learning a lot.

]]> By: RichK https://briankoberlein.com/2015/11/19/triangulum-ii-dark-matter-galaxy/#comment-3234 Fri, 20 Nov 2015 14:12:42 +0000 https://briankoberlein.com/?p=5459#comment-3234 so/do/you/have/to/know/what/DM/is/to/know/why/its/distributed/so/unequally?

]]> By: Tino Koschinski https://briankoberlein.com/2015/11/19/triangulum-ii-dark-matter-galaxy/#comment-3231 Thu, 19 Nov 2015 20:18:02 +0000 https://briankoberlein.com/?p=5459#comment-3231 Just a question: How do we know that there ins’t a black hole in the center of those 1000 stars with a mass of 1.6 million solar masses?

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