An astrographer is a person who specializes in mapping and surveying celestial objects. Some synonymous terms for an astrographer are an astronomer, astrophysicist, astrometrist, and a cosmographer. All of these professions revolve around the study of space and the universe. An astronomer studies the physical and chemical properties of celestial objects, while an astrophysicist focuses on the electromagnetic spectrum and the application of physics to space. An astrometrist measures the position and movement of celestial objects, while a cosmographer studies the larger structures and patterns of the universe. In essence, all of these professions are centered around the exploration and observation of our vast and mysterious cosmos.