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Leavitt (4 juill. 1868 – 12 déc. 1921)

Description:

Leavitt discovered that the relationship between period and luminosity. Also she discovered that pulsating stars that vary regularly in brightness in periods

Ajouté au bande de temps:

15 nov. 2019
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384

Date:

4 juill. 1868
12 déc. 1921
~ 53 years