Mercury's orbit which does not fully comply with Kepler's laws supports general relativity.
Gravity holds the atmosphere around the planet. Gravity is the force that attracts a body toward the center of the planet. For most purposes Newton's laws of gravity apply, with minor modifications to take the general theory of relativity into account.
Some predictions by the General Theory of Relativity are:Mercury's perihelion advancing more than it should, according to classical theory. This was actually observed before, so it wasn't really a prediction, but the Theory of Relativity provided a neat explanation for it. Previously, scientists were looking for an unknown planet, which they called "Vulcan".The deviation of light, from a star passing near the Sun ("near" refers to angular distance here); this was confirmed with one of the next solar eclipses.In general, the possibility of gravitational lensing.The possibility of black holes (according to calculations made initially by Schwarzschild).Time dilation - time here on Earth passes a tiny bit slower than when you go into outer space.
Earth- We are the only planet that can support life.
Earth is the only planet known to support and have intellegent life.
The only known planet to support life as we know it is the one you and I are on, Earth.
Vulcanwas a small planet proposed to exist in an orbit between Mercury and the Sun. In an attempt to explain peculiarities of Mercury's orbit, in the 19th-century French mathematician Urbain Jean Joseph Le Verrier hypothesized that they were the result of another planet, which he named Vulcan. No such planet was ever found, and Mercury's orbit has now been explained by Albert Einstein's theory of general relativity
earth
planet earth is known for being the only planet to support life
Earth is the only planet known to support any kind of life.
There is a planet that can support life, it is just that the earth still has many years to come before we go to another planet
General Grievous was defeated on the planet Utapau.
Earth