Cassiope, often referred to as Cassiopeia, is a prominent constellation in the northern sky. It is easily recognizable due to its distinctive W shape formed by five bright stars. This constellation is named after a queen in Greek mythology, known for her beauty and vanity. Located near the North Star, Polaris, Cassiope is visible throughout the year in many northern regions. It contains several interesting deep-sky objects, including the Cassiopeia A supernova remnant and the Heart and Soul Nebulae, making it a popular target for amateur astronomers.