Venus refers to Venus, a planet in the solar system, which does not belong to any constellation. Before and after dawn, a particularly bright morning star is sometimes seen on the eastern horizon. It is not a light source, people call it the morning star. At dusk, a very bright faint star sometimes appears in the afterglow in the west, which is called Chang Geng Star. These two stars are actually one, namely Venus. In China, people call it Taibai or Taibai Venus. Venus, the first morning star that appears every night. There are many legends about it in ancient times.