Artificial light at night is associated with the sense of security, wealth and modernity. Hence, light pollution is widely spreading after the onset of darkness.
STARS4ALL is a European project raising awareness about the negative effects of artificial light on human wellbeing, biodiversity, visibility of stars, safety and energy waste.
Light-pollution and its consequences are still poorly understood. When clear information is gathered, changes can happen.
Get involved in Stars4All initiatives and help scientists to study light-pollution. Put on your gloves and gather data!
We provide tools and support citizen-led initiatives to understand how to improve lighting. Stars4All is your project, have a say in light-pollution! Create your initiative!
Create awareness in your community about the problems of light pollution
The beauty of nightscape phenomena online
Mapping the World at night with images taken by astronauts onboard the International Space Station
Monitoring light pollution with low cost photometers designed by astronomers to study its evolution
Help us creating an efficient and inefficient lighting systems map