Iss Current Location Badg

ISS Current Location Badge lets you track the International Space Station directly from the Chrome toolbar.

Features:
- Live toolbar badge showing ISS status
- Popup with the latest ISS latitude and longitude
- Compact map view of the current ISS position
- Optional use of your current location to estimate the next overhead pass
- Local pass prediction using TLE orbital data
- Diagnostic logs for visible troubleshooting
- Multi-language popup UI

How it works:
- The extension refreshes ISS position data in the background on a fixed interval
- It fetches orbital TLE data to estimate future overhead passes
- If you choose to allow location access, the extension uses your location only to calculate pass timing for your area
- Location access is requested only after explicit user action inside the popup

Data sources:
- Open Notify for current ISS position
- CelesTrak for orbital TLE data
- OpenStreetMap tiles for map display

Who it is for:
- Space enthusiasts
- Students and teachers
- Users who want a lightweight ISS tracker in Chrome

Notes:
- Overhead pass prediction depends on location permission and availability of TLE data
- If live data cannot be fetched, the extension falls back to the last cached state and shows a visible error status
- Some optional feedback features may send user-provided responses and related technical metadata only when the user explicitly chooses to submit feedback