Discover Black Holes with Your Smartphone
Join the world's largest citizen science astronomy project. Use your smartphone to discover black holes, measure light pollution, and contribute to real astronomical research.
✓ Free apps ✓ Real scientific impact ✓ Become a co-author on discoveries
Black Hole Finder
The leading platform for visual confirmation of black hole merger events. Contributors become co-authors on scientific papers.
- Real-time telescope data processing
- Contribute to Nature publications
- Join global research network
Light Pollution Apps
Dark Sky Meter
Measure light pollution and help protect our night skies. Featured on BBC Click and used by researchers worldwide.
Loss of the Night
Citizen science app to track light pollution by observing star visibility. Part of the international Globe at Night campaign.
- Light pollution measurement
- Night sky quality assessment
- Global data contribution
- Star visibility tracking