If, instead of the sun and moon were other celestial bodies

We are so used to the fact of the presence of the Sun and the Moon, which is practically not pay attention to how beautiful these celestial objects. To refresh our senses studio of the Russian space agency Roscosmos has created two videos, which tried to imagine how would look our Sun and the Moon, if they, in turn, is a friend of the stars and other planets in our and not only the solar system. < br />
Two truly amazing roller talk about how to look our horizon, if the earth rotates around the sun, and around stars such as Alpha Centauri, Sirius, Vega, Arcturus, or the North Star:

... And how it would look our sky, if instead of the moon were planets in our solar system: Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune and the Earth itself.