Which pioneering sustainability initiative was launched by the International Astronomical Union in 2019 to reduce the environmental impact of astronomy facilities worldwide?

As astronomy advances with larger observatories and more powerful equipment, the industry faces growing environmental challenges. From light pollution to energy consumption of massive telescopes and supercomputers processing astronomical data, sustainability has become a critical concern. This poll tests your knowledge about how the astronomy industry is addressing its environmental impact through innovative sustainability initiatives. Are you up-to-date with how astronomers are working to keep our view of the stars clear while reducing their footprint on Earth?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Dark Skies for All Program
Green Observatory Certification
Zero-Carbon Stargazing Initiative
Astronomical Energy Reduction Compact