Zooniverse research
Browse astronomy projects like Galaxy Zoo and Disk Detective. Sign in to track your classifications and contribute to published science.
Arcane Domain Observatory
STELLAR CITIZEN
Classify galaxies on Zooniverse, browse astronomy projects, and preview tonight's targets — on iOS, Android, and the web. Free to start.
v1.0 is free. Premium subscriptions and AR are coming soon.
Available now in v1.0
Core citizen science tools, built for observers and researchers alike.
Sky targets
See suggested objects for tonight and jump to telescope control when your Alpaca bridge is connected on the same network.
Interactive sky map Coming soon
A location-aware star chart to plan what's visible from your backyard.
AR star finder Coming soon
Point your phone at the sky to identify stars and constellations in augmented reality.
Telescope control Beta
Connect ASCOM Alpaca-compatible mounts on your local network. Available free in v1.0 while we refine the experience.
Observing gear
Telescopes, eyepieces, and field accessories from Astroshop — curated in the app, shipped across Europe.
Affiliate link — we may earn a commission if you purchase through this link, at no extra cost to you.
Browse curated picks in the app →Premium roadmap
Core citizen science stays free. Premium tiers unlock advanced tools and team features.
Free
£0
- Zooniverse classifications
- Project browser
- Suggested sky targets
- Telescope control (beta)
Explorer
£4.99/mo
- AR star finder
- Interactive sky map
- Ad-free experience
Observer
£9.99/mo
- Advanced telescope tools
- Observation logs
- Cloud sync
Pro Coming soon
£19.99/mo
- Remote observatory credits
- Team dashboard
- Data export
Ready to explore the universe?
Download Stellar Citizen and start contributing to astronomy research tonight.