Skymap is a term that refers to a map of the night sky. It is used by astronomers and stargazers to identify celestial objects, constellations, and other features of the sky. Some of the synonyms for skymap include star chart, celestial chart, starmap, celestial map, sky atlas, and night map. These terms all refer to maps that are designed to help people navigate the night sky. Skymaps are often used by amateur astronomers to plan observing sessions and find specific celestial objects, but they can also be used by anyone who is interested in exploring the wonders of the universe.