IAU

The IAU, or International Astronomical Union, is a worldwide organization of professional astronomers that sets standards and names for celestial objects and phenomena. It ensures consistency and clarity in how we identify stars, planets, moons, asteroids, and other cosmic features. The IAU also coordinates international efforts in astronomical research, promotes education, and helps maintain a unified scientific community. Essentially, it facilitates clear communication and organization in the field of astronomy, making sure everyone speaks the same language when discussing the universe.