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  3. One Large Milky Way Galaxy or Many Galaxies? 100 Years Ago, a Young Edwin Hubble Settled Astronomy's 'Great Debate'

One large Milky Way galaxy or many galaxies? 100 years ago, a young Edwin Hubble settled astronomy's 'Great Debate'

By The Conversation
Jan. 24, 2025

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https://theconversation.com/one-large-milky-way-galaxy-or-many-galaxies-100-yea…
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