Comet-finder is a term used to describe a person or device that is capable of locating comets in the night sky. Some synonyms for this term include comet tracker, comet spotter, celestial detective, and sky watcher. These words all capture the essence of the task at hand, which involves careful observation and attention to detail in order to identify these celestial objects. Whether using telescopes, binoculars, or the naked eye, those who specialize in tracking comets are an important part of the scientific community, helping to uncover new discoveries and expand our understanding of the universe beyond our planet.