Gorgon these myths relate that Perseus was armed with a scythe from Hermes and a mirror (or a shield) from Athena. Perseus could safely cut off Medusa's head without turning to stone by looking only at her reflection in the shield. From the blood that spurted from her neck and falling into the sea, sprang Pegasus and Chrysaor, her sons by Poseidon. Other sources say that each drop of blood became a snake. Perseus is said by some to have given the head, which retained the power of turning into stone all who looked upon it, to Athena. She then placed
Perseus (constellation) depicted Perseus holding the disembodied head of Medusa, whose asterism was named together as "Perseus et Caput Medusae", however, this never came into popular usage. The galactic plane of the Milky Way passes through Perseus, whose brightest star is the yellow-white supergiant Alpha Persei (also called Mirfak or Mirphak), which shines at magnitude 1.79. It and many of the surrounding stars are members of an open cluster known as the Alpha Persei Cluster. The best-known star, however, is Algol (Beta Persei), linked with ominous legends because of its variability, which is noticeable to the naked eye. Rather than being an