In fact, a model from the University of Colorado ... The final day. By now, the sun's extreme gravity stretches the planet into an oval shape, and magma begins to leak through the crust.

There are also relativistic effects that can cause particles to spiral inward toward the sun. Gravity is the force that governs the structure and motion of the solar system, keeping celestial ...

For example, Earth orbits the sun not because it is being pulled ... things that the theory cannot adequately explain. "This model of gravity has been essential for everything from theorizing ...