Formation and evolution of the Solar System apart by tidal interactions. Afterwards, all that will remain of the Sun is a white dwarf, an extraordinarily dense object, 54% its original mass but only the size of the Earth. Initially, this white dwarf may be 100 times as luminous as the Sun is now. It will consist entirely of degenerate carbon and oxygen, but will never reach temperatures hot enough to fuse these elements. Thus the white dwarf Sun will gradually cool, growing dimmer and dimmer. As the Sun dies, its gravitational pull on the orbiting bodies such as planets, comets and asteroids will weaken due to its
Total eclipses on the Moon than on Earth with up to around 2.8 hours. Some total-partial eclipses have a most, half or a part of the Moon being in the center of the Earth's shadow. Unlike the Earth which it umbral shadow shows black, as the Moon has no atmosphere, the surface appears red because the only sunlight available is refracted through the Earth's atmosphere on the edges of the earth as it is shown in the sky in a painting by Lucien Rudaux. Total eclipses on the Moon Total solar eclipses on the Moon are caused when the Earth passes in front of the