Astro-OS is the digital platform of the Naturwissenschaftlicher Verein Osnabrück e.V., a scientific association dedicated to fostering knowledge and appreciation of astronomy and natural sciences. Located in Osnabrück, Germany, this organization offers a variety of educational resources and engaging activities for the community, including a planetarium that showcases stunning celestial displays. Visitors can explore current astronomical phenomena through daily solar images and information about auroras.

In addition to hands-on educational experiences, Astro-OS emphasizes data protection and privacy, ensuring users that their personal information is handled per strict guidelines outlined in the General Data Protection Regulation (GDPR). Users can access a wide range of topics, current contributions, and archives, all aimed at enhancing public understanding of the universe. Through star adoptions and various informative events, Astro-OS serves as a gateway for enthusiasts and the general public alike to delve deeper into the wonders of the cosmos while championing data safety and transparency.