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© CNRS Images - 2008

Reference

3366

What did the Earth look like in early times?

More than 4 billion years ago, our planet was very different from what it is today. What exactly did it look like? How did the Moon form? How do scientists go back so far in time?
Francis Albarède, a geochemist at the Earth Sciences Laboratory in Lyon, explains.

Duration

00:04:00

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Définition

SD

Color

Color

Sound

Sound

Version(s)

French

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Production

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CNRS Institute(s)

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Scientific topics

CNRS Images,

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