NGC 255 is a spiral galaxy located in the constellation of Cetus. It is approximately 70 million light-years away from Earth and is part of the Hubble Space Telescope observations. NGC 255 is notable for its distinct spiral structure, which is characterized by bright regions of star formation. The galaxy has a diameter of about 50,000 light-years and contains a mix of young and old stars. It is classified as a type Sc spiral galaxy, which indicates its well-defined spiral arms. NGC 255 is also a member of the Cetus II group of galaxies, contributing to our understanding of galactic formation and evolution.