Astronomy on MSN
Michael's miscellany: Observe the Andromeda Galaxy
The northern sky's greatest galaxy gets its familiar name from the northern constellation where it resides, Andromeda the ...
(CNN) — A collision between our Milky Way galaxy and its largest neighbor, the Andromeda galaxy, predicted to occur in about 4.5 billion years, has been anticipated by astronomers since 1912. But new ...
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