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18 juill. 1930 - 1930 ACE: Pluto discovered!

Description:

This planet is discovered in 1930 by Clyde Tombaugh. At the time, it is considered just an odd planet, with a wonky orbit.

Ajouté au bande de temps:

21/6 Astronomy timeline project

ByHannah Louise Wong-Ming

2 juil. 2019

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365

Date:

18 juill. 1930

Maintenaint

~ Il y a 95 ans

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