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Intermediate Edwin Hubble

Which physicist visited Mount Wilson Observatory in 1931 and met Edwin Hubble?

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Hard Edwin Hubble

What is the listed diameter of the lunar crater Hubble?

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Intermediate Edwin Hubble

Which asteroid was the only one discovered by Edwin Hubble?

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Hard Edwin Hubble

Which Hubble-named law models the surface brightness of elliptical galaxies?

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Intermediate Edwin Hubble

Alongside extragalactic astronomy, what field did Edwin Hubble help establish?

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