By Mayo Clinic Staff. Dark circles under your eyes generally implies that the darkening is primarily below both eyes. This is different from bruising caused by trauma or redness and swelling caused by infection around only one eye. Causes.
Everything in the solar system is orbiting another space object. The planets, asteroids, comets, kuiper belt objects, Oort cloud, and everything else in the system orbits the â¦sun, Sol; and, Sol and the entire system orbit the center of the Milky Way galaxy.
In the inner Solar System, there was a minor oddity in the motion of Mercury that held out the promise of an infra-Mercurian object, and in the outer Solar System there were still some minor errors in the orbit of Uranus that might be used to look for planets beyond Neptune.