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The Shapley - Curtis Debate in 1920

  Link Details for: The Shapley - Curtis Debate in 1920
Link Title: The Shapley - Curtis Debate in 1920 Open in a new window
Link URL: http://antwrp.gsfc.nasa.gov/diamond_jubilee/debate_1920.html
Link Details: The "great debate" about the scale of the universe and the nature of spiral nebulae.
Category: Top : Science : Astronomy : History : Worldviews
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The Shapley - Curtis Debate in 1920