Edwin Hubble

Who was Edwin Hubble?

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What did he discover in Andromeda?

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What is Hubble's Law?

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Did Hubble win a Nobel Prize?

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What's his legacy?

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How did Hubble classify galaxies?

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What about universe's origin?

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How he measured galaxy distances?

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What fields did Hubble influence?

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Why is Hubble significant today?

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Edwin Hubble

The Man Who Expanded Our Cosmic Horizons

Who was Edwin Hubble?

A 20th-century astronomer who transformed our understanding of the universe

What did he discover in Andromeda?

He initially thought he found a nova in the Andromeda "nebula"

What is Hubble's Law?

Galaxies recede faster the farther they are from us

Did Hubble win a Nobel Prize?

No, there was no Nobel category for astronomy

What's his legacy?

The Hubble Space Telescope is named after him

How did Hubble classify galaxies?

He created the Hubble sequence for galaxy classification

What about universe's origin?

He suggested the universe had a beginning, hinting at the Big Bang

How he measured galaxy distances?

He measured it using Cepheid variable stars

What fields did Hubble influence?

Astronomy, cosmology, physics, and philosophy

Why is Hubble significant today?

Because he opened new horizons in understanding the cosmos