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Tag Archives: earth size

Truths about our planet – Is the earth big or small?

We have always been taught in schools, high school or universities that the Earth has a circumference of about 40,000 km, but what does that mean? To get an idea, I will begin by specifying that in our entire Solar System, we are the 4th largest planet, but we represent a small part of the whole universe, which is in …

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