Ursa Minor: Difference between revisions

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[[File:Sidney Hall - Urania's Mirror - Draco and Ursa Minor.jpg|thumb|File:Sidney Hall - Urania's Mirror - Draco and Ursa Minor.jpg]]
[[File:Sidney Hall - Urania's Mirror - Draco and Ursa Minor.jpg|thumb|File:Sidney Hall - Urania's Mirror - Draco and Ursa Minor.jpg]]
==Wings of Draco==
Ursa Minor was once seen as [[Draco]]'s wings, the wings of the Dragon, Thales around 600 B.C. used them to form this constellation. Ursa Minor, the Little Bear, represents Arcas, the son of the Great Mother Bear who is represented in the adjoining constellation, [[Ursa Major]]. Ursa Minor also had the title Cynosura, 'dog's tail', in Greek mythology, Cynosura was a nymph on Mount Ida in Crete, who along with Helice (Ursa Major), nursed Zeus/Jupiter when he was being hidden from his father, Cronus/Saturn. In gratitude, Zeus placed her in the heavens as the constellation Ursa Minor. Cynosura is another name for the constellation Ursa Minor or its brightest star, Polaris. According to Allen (Star Names, under Ursa Major) "Subsequent story changed the nurses into the Cretan nymphs Helice and Melissa", Melissa might represent Ursa Minor."Now the one men call by name Cynosura (Ursa Minor) and the other Helice (Ursa Major). It is by Helice that the Achaeans (Greek sailors) on the sea divine which way to steer their ships, but in the other (Ursa Minor) the Phoenicians put their trust when they cross the sea. But Helice (Ursa Major) appearing large at earliest night, is bright and easy to mark; but the other is small, yet better for sailors: for in a smaller orbit wheel all her stars. By her guidance, then, the men of Sidon (Phoenicians) steer the straightest course…" [Phaenomena, Aratus, p.209]
Ursa Minor contains the guiding star Polaris. Nowadays our word Cynosure, from Latin cynosura, from Greek kunosoura, 'dog's tail', is often used just for the Polestar, Polaris, alpha Ursa Minor. Cynosura was a title for the whole constellation of Ursa Minor in classical times. Cynosure means an object that serves as a focal point of attention, or something that serves to guide.<ref>[http://www.constellationsofwords.com/Constellations/UrsaMinor.html Constealltions of Words]</ref>


==HGS Session References==  
==HGS Session References==