NGC 404 is a lenticular galaxy located approximately 10 million light-years away in the constellation Andromeda. It is often referred to as the "Mirage Galaxy" due to its unusual appearance, which is influenced by the nearby bright star Alpha Andromedae. This galaxy has a diameter of about 60,000 light-years and is notable for its lack of significant star formation. NGC 404 is classified as a type S0 galaxy, indicating it has a smooth, featureless disk and a prominent central bulge, making it an interesting subject for astronomers studying galaxy evolution.