Thursday, May 23, 2019

Chemistry of stars sheds new light on the Gaia Sausage

Chemical traces in the atmospheres of stars are being used to uncover new information about a galaxy, known as the Gaia Sausage, which was involved in a major collision with the Milky Way billions of years ago.

from Latest Science News -- ScienceDaily http://bit.ly/2VG8L36
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