Why is it easier to explore millions of kms outside Earth but not in the oceans?

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Why is it easier to explore millions of kms outside Earth but not in the oceans?

In: Planetary Science

4 Answers

Anonymous 0 Comments

Depends what you mean by “explore”. You can picture an entire planet from orbit to a certain detail, so it’s easy to “map” a huge amount of surface in one go but you’re just getting a rough overview. We have seen more up close of the ocean floor than we have the surface of any other planet.

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