IAU (International Astronomical Union)

The International Astronomical Union (IAU) is a global organization of professional astronomers, founded in 1919. Its primary purpose is to promote and safeguard the science of astronomy through international cooperation. The IAU is responsible for naming celestial bodies, defining astronomical terms, and setting standards for astronomical research. It also organizes conferences and encourages collaboration among scientists worldwide. By fostering communication and coordination within the astronomy community, the IAU helps advance our understanding of the universe and supports educational initiatives for both professionals and the public.