Observational Astronomy
Observational astronomy involves the use of telescopes and other scientific instruments to study celestial objects, phenomena, and processes. It encompasses various subfields such as optical astronomy, radio astronomy, infrared astronomy, ultraviolet astronomy, and X-ray astronomy. Observational astronomers make measurements of light, radiation, and other properties from distant objects to better understand their composition, structure, and evolution. This field is closely related to cosmochemistry as it provides valuable data for the study of the chemical composition of celestial bodies and the universe as a whole. By observing and analyzing electromagnetic radiation from space, astronomers can uncover important clues about the origins, evolution, and behavior of celestial objects, making observational astronomy an essential component of the scientific exploration of the cosmos.