How to say星座in english

In English, "星座" is translated as "constellation." Constellations are groups of stars that form recognizable patterns in the night sky, often named after mythological figures, animals, or objects. They have been used for centuries in astronomy, navigation, and cultural storytelling. For example, the constellation Orion is named after a hunter from Greek mythology and is easily identifiable by its three-star belt. Similarly, the Big Dipper, part of the Ursa Major constellation, is a well-known asterism used for navigation in the Northern Hemisphere.