The constellation Cassiopeia is located in the northern sky and is easily recognizable due to its distinctive W shape formed by five bright stars. It is named after a character from Greek mythology, specifically the vain queen Cassiopeia, who boasted about her beauty. Cassiopeia is visible throughout the year in many northern locations, making it a popular target for stargazers. It is also home to several interesting deep-sky objects, including the Cassiopeia A supernova remnant and the Heart Nebula, which are of interest to astronomers and astrophotographers alike.