Muriel E. Mussells Seyfert (born Muriel Elizabeth Mussells, 3 February 1909 – 9 November 1997) was an American astronomer best known for discovery of "ring nebulae" (planetary nebulae) in the Milky Way while working at the Harvard College Observatory in 1936.
Born |
3 February 1909 Danvers, Massachusetts
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Died |
9 November 1997 (aged 88) Gainesville, Georgia
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Zodiac | Aquarius |
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