Eta Tauri is a star in the constellation of Taurus. It is also known by a number of other names including Alcyone, one of the Pleiades; the Sanskrit Rohini, meaning the red one; and Atlas, a reference to the Atlas Mountains in North Africa. Another name for Eta Tauri is the Bull's Eye, which refers to its location in the center of Taurus. It is a bright star that can be seen with the naked eye, and has been used as a navigation point in the past. Eta Tauri has also been important in astrology, with some believing it has an impact on people born under the sign of Taurus.