Stargaze.io delivers precise interactive star maps, personalized observation planners, and instant celestial alerts to amateur astronomers, educators, and astrophotographers from any device.
Start Exploring FreeLive star maps render 100,000+ objects with satellite-accurate positions updated every minute. Custom planners calculate optimal viewing windows using your exact location, equipment specs, and light-pollution data. Real-time alerts flag transits, meteor showers, and eclipses hours before they occur.
Pinpoint any object with sub-arcminute accuracy and export coordinates.
Generate session schedules tailored to your telescope and Bortle scale.
Receive push notifications for visible events within your horizon.
Upload photos and logs to a global feed where others verify your sightings. Browse location-tagged reports from thousands of active users to find dark-sky hotspots near you. Join moderated observing challenges that pair beginners with experienced astrophotographers.
Stargaze helped me capture my first Andromeda image with perfect timing.
My class tracked the ISS live and logged 47 student observations last semester.
The free tier provides unlimited basic maps and planners with community access. Pro at $9 per month unlocks API keys, custom alert zones, and ad-free viewing. Teams receive shared workspaces, priority support, and bulk API credits starting at $29 per month.
Core maps, planners, and community features
API access and advanced alerts
Collaboration tools and support
Step-by-step tutorials cover everything from first-time telescope setup to deep-sky processing techniques. Connect Stargaze data directly into Stellarium, SkySafari, and custom scripts via our documented REST API.
Beginner to advanced lessons with equipment recommendations.
One-click export to Stellarium, mobile apps, and your own code.