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The Milky Way’s ultra-faint dwarf satellite galaxies (UFDs) continue to offer a vital window into the early universe. Besides providing insight on a broad range of astrophysical questions such as the formation of galaxies and structure (e.g. Frebel & Bromm 2012; Wheeler et al. 2015; Kallivayalil et al. 2018; Applebaum et al. 2021) and the small-scale properties of dark matter (e.g. Simon & Geha 2007; Calabrese & Spergel 2016; Brandt 2016; Safarzadeh & Spergel 2020; Orkney et al.
As a journalist, you can create a free Muck Rack account to customize your profile, list your contact preferences, and upload a portfolio of your best work.
