Chrysaor Chrysaor In Greek mythology, Chrysaor (, "Chrysáor", "gen".: Χρυσάορος, "Chrysáoros"; English translation: "He who has a golden sword" (from χρυσός, "golden" and ἄορ, "sword")), the brother of the winged horse Pegasus, was often depicted as a young man, the son of Poseidon and the Gorgon Medusa. Chrysaor and Pegasus were not born until Perseus chopped off Medusa's head. Medusa, one of the three Gorgon sisters, the most beautiful, and the only mortal one, angered Athena due to either having sex with, or being raped by, Poseidon in the Temple of Athena. Athena punished Medusa by turning her hair into snakes.
Medusa Nebula Medusa Nebula The Medusa Nebula is a large planetary nebula in the constellation of Gemini on the Canis Minor border. It is also known as Abell 21 and Sharpless 2-274. It was originally discovered in 1955 by UCLA astronomer George O. Abell, who classified it as an old planetary nebula. The braided serpentine filaments of glowing gas suggests the serpent hair of Medusa found in ancient Greek mythology. Until the early 1970s, the Medusa was thought to be a supernova remnant. With the computation of expansion velocities and the thermal character of the radio emission, Soviet astronomers in 1971 concluded