Astronomers Find the Edge of Our Galaxy, 1.04m light years away
(Andromeda Galaxy) In the quest to find the outer limits of our galaxy, astronomers have discovered over 200 stars that form the Milky Way’s edge, the most distant of which is over one million light-years away—nearly halfway to the Andromeda galaxy. The 208 stars the researchers identified are known as RR Lyrae stars, which are Read more about Astronomers Find the Edge of Our Galaxy, 1.04m light years away[…]