International Astronomical Union

The International Astronomical Union (IAU) is a global organization of professional astronomers dedicated to promoting and coordinating astronomical research, education, and communication. Established in 1919, it sets standards for naming celestial objects, classifications, and coordinate systems to ensure consistency across the scientific community. The IAU also organizes scientific conferences, supports astronomical education, and resolución of disputes related to celestial nomenclature. Its work helps scientists and the public have a common understanding of the universe, fostering collaboration and advancing our knowledge of space.