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dec 12, 1921 - Major Discoveries

Description:

Determined how bright stars were and how far away they were.

Astronomers were able to estimate the Magellanic Clouds to be in the range of 100,00 light years from Earth due to her discoveries.

Hubble was able to discover other galaxies using Leavitt's findings.

She is credited with helping us to understand the size of the Universe.

Added to timeline:

Henrietta Leavitt

ByShawn Cunning
2 Oct 2018
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Date:

dec 12, 1921
Now
~ 103 years ago
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