Here you will find a listing of essential facts about planet Earth, the home to all of humanity: The circumference of the Earth at the equator is 2901. Earth is the third planet from the Sun, the densest planet in the Solar System, the largest of the. EratosthenesBufretLignendeOversett denne sidenEratosthenes of Cyrene was a Greek mathematician, geographer, poet, astronomer, and music.

Eratosthenes calculated the circumference of the Earth without leaving Egypt. He knew that at local noon on the summer solstice in Syene . Science AstronomyBufretLignendeOversett denne siden17. Earth is the fifth largest planet in the solar system and the densest.

Diameter of Earth, circumference, mass volume explained. The circumference of the Earth in kilometers is 400km, and the circumference of the Earth in miles is 24901. In other words, if you could drive your c.

The Earth’s circumference – the distance around the equator – is 400kilometers around. That’s sounded nice and simple, but the question is actually mor. The Earth is the largest of the terrestrial planets in the Solar System, and the 3rd planet from the Sun.

Are you looking for the circumference and diamete. Today I found out about a man who fairly accurately estimated the circumference of the Earth well over 0years ago: Eratosthenes of . The Nobel-prize-winning physicist, Enrico Fermi, came up with this simple and intuitive way to deduce the circumference of the earth.