Create a better place to live

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.

Participate

Over 80 percent of people on Earth live under light polluted skies

Credit: Rainer Stock

Putting light back in the spotlight

Information

Light-pollution and its consequences are still poorly understood. When clear information is gathered, changes can happen.

Become scientists

Get involved in Stars4All initiatives and help scientists to study light-pollution. Put on your gloves and gather data!

Citizens

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!

Spread the word

Create awareness in your community about the problems of light pollution

qodef-fullwidth-slider

Broadcasting Events

The beauty of nightscape phenomena online

qodef-fullwidth-slider

Cities At Night

Mapping the World at night with images taken by astronauts onboard the International Space Station

qodef-fullwidth-slider

Photometer Network

Monitoring light pollution with low cost photometers designed by astronomers to study its evolution

qodef-fullwidth-slider

The Beauty and the Beast

Help us creating an efficient and inefficient lighting systems map

Recent & upcoming events

Our Team