How far do you have to dig to get to the exact center of the earth?
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Asked in Science, Earth Sciences, Earthquakes, Planet Earth
How far would you have to go to get to the exact center of the Earth?
Asked in Astronomy, Planetary Science, The Moon
Why is it that the Earth revolves around the moon?
Ummmm.... No. The Moon orbits the Earth. The Earth orbits the Sun. The Sun orbits the center of the galaxy. Light things in orbit, heavier things in the center of the orbit. Well not exactly, they revolve around their common center of mass. This may or may not be at the exact center as far as distance. The common center of mass of the Moon and the Earth is located inside the earth, but not at the center of the Earth.