The Milky Way Had A Big Sibling Long Ago — And Andromeda Ate It
The Milky Way Had A Big Sibling Long Ago — And Andromeda Ate It
Our Milky Way had a pretty sizable sibling long ago — until neighboring Andromeda tore the unfortunate galaxy apart, a new study suggests.
July 23, 2018 at 12:17PM
"Continue" https://ift.tt/2mBPrF9 - #uniteinmotherhood, #candidchildhood, #dailyparenting, #mytinymoments
