Gravity is what keeps all down to Earth, we all know that, but a - TopicsExpress



          

Gravity is what keeps all down to Earth, we all know that, but a common misconception is that the Earths gravitational field is created by the iron at the Earths core. That is 100% not true. The iron core is what creates the magnetic field. The gravitational field is created by the mass of Earth, thats why the planet Jupiter has more gravity than Mercury or why all the planets orbit the sun, which is the heaviest celestial body in the solar system.
Posted on: Mon, 24 Mar 2014 18:21:02 +0000

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