Astronomical League

The Astronomical League is a nonprofit 501(c)(3) organization dedicated to bringing people closer to space and encouraging interest in astronomy. It serves amateur astronomers through a broad range of educational, observing, and community resources. Its observing programs guide participants in exploring celestial objects and developing practical astronomy skills, with downloadable certificates and awards recognizing achievement. The League also provides night-sky tools, monthly sky charts, information about celestial events, and resources for navigating the night sky.

Members and visitors can find astronomical clubs and societies, regional information, outreach materials, and guidance on organizing astronomy activities. The organization supports learning and connection through events, conferences, ALCON, online presentations, and its Reflector magazine. Its website also shares news, observing-program updates, newsletters, and information about initiatives such as the Library Telescope Program. The Astronomical League offers membership and an online store, while helping observers locate programs, resources, and answers to their questions. Through these services, it brings together astronomy enthusiasts and supports observing, education, and public engagement with the universe.