Answer:
Astronomy
Step-by-step explanation:
Astronomy is the science dedicated to the study of celestial objects and phenomena (e.g. planets, moons, stars, nebulae, galaxies, comets). It's closely connected to other natural sciences, such as math, physics, and chemistry. Using knowledge from these fields, astrologists are able to explain the origin and evolution of celestial bodies. Their measurement is only one of the numerous aspects of astrology.