Edwin Powell Hubble1943
Hubble publishes a fuller Astrophysical Journal treatment of the direction of rotation in spiral nebulae, extending the earlier work with Nicholas Mayall into a detailed analysis.
United States of America · Science / Astronomy. Chronological records rendered directly from the World History Database.
Hubble publishes a fuller Astrophysical Journal treatment of the direction of rotation in spiral nebulae, extending the earlier work with Nicholas Mayall into a detailed analysis.
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