https://scitechdaily.com/astronomers-find-the-most-distant-stars-in-milky-ways-halo-over-1000000-light-years-away/
A search for variable stars called RR Lyrae has found some of the most distant stars in the Milky Way’s halo a million light years away. Astronomers have discovered more than 200 distant variable stars known as RR Lyrae stars in the Milky Way’s stellar halo. …
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