The Cetus constellation is a prominent constellation located in the southern sky. It is often referred to as the "Whale" and is one of the largest constellations, covering an area of about 1,231 square degrees. Cetus is home to several notable stars, including Mira, a red giant star known for its variability in brightness. Cetus is also associated with various myths and legends, particularly in Greek mythology, where it represents a sea monster sent to threaten the city of Joppa. The constellation contains several deep-sky objects, such as the Cetus A galaxy, making it a point of interest for astronomers and stargazers alike.