The Earthball is a fantastic tool for discussing our planet with children, combining playtime with education!

Cecilia Scorza, EU-UNAWE Germany

The Planet That Lost an Ocean

This amazing artist’s creation shows how Mars might have looked four billion years ago. The young planet Mars could have had a deep ocean of water that covered more of its surface than the Atlantic Ocean covers on earth! 

Credit:

ESO/M. Kornmesser

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