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Definition of Milky Way galaxy
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From the Editors at Merriam-Webster
The Far-Out History of 'Galaxy'
The Far-Out History of 'Galaxy'
Don't cry over spilled galaxies
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“Milky Way galaxy.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/Milky%20Way%20galaxy. Accessed 13 December 2019.
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Time Traveler for Milky Way galaxy
The first known use of Milky Way galaxy was in 1948
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