Ursa Major but to avert the tragedy, Jupiter turns Arcas into a bear too and puts them both in the sky, forming Ursa Major and Ursa Minor. Callisto is Ursa Major and her son, Arcas, is Ursa Minor. In ancient times the name of the constellation was Helike, ("turning"), because it turns around the Pole. In Book Two of Lucan it is called Parrhasian Helice, since Callisto came from Parrhasia in Arcadia, where the story is set. The Odyssey notes that it is the sole constellation that never sinks below the horizon and "bathes in the Ocean's waves", so it is used
Chinese constellations Wēi Yuán") and the Heavenly Market enclosure (, "Tiān Shì Yuán"). The Purple Forbidden Enclosure occupies the northernmost area of the night sky. From the viewpoint of the ancient Chinese, the Purple Forbidden Enclosure lies in the middle of the sky and is circled by all the other stars. It covers the modern constellations Ursa Minor, Draco, Camelopardalis, Cepheus, Cassiopeia, Auriga, Boötes, and parts of Ursa Major, Canes Venatici, Leo Minor, Hercules. The Supreme Palace Enclosure covers the modern constellations Virgo, Coma Berenices and Leo, and parts of Canes Venatici, Ursa Major and Leo Minor. The Heavenly Market Enclosure covers