Asteria: AR Sky Map & Tracker

Asteria- Star Map & Live Satellite Tracker by the makers of ISS Detector

Point your phone at the night sky and explore the cosmos in real time with Asteria! Whether you’re a casual stargazing enthusiast, an amateur astronomer, or a satellite tracker, Asteria brings a complete AR sky map directly to your screen.

Using your device's GPS, compass, and gyroscope, Asteria aligns a stunning 3D star map with your view, showing you exactly what is above you. Day or night.

(Note: Basic sky tracking, stars, planets, and space stations are free. Tracking advanced categories like Starlink satellite trains, bright satellites, comets, and meteor showers requires a Premium subscription.)

FEATURES:

★ Real-Time AR Sky Map & Star Finder
Point and identify! Discover stars, constellations, planets, comets, and satellites instantly. Toggle Augmented Reality (AR) mode to overlay space objects directly onto your physical surroundings.

★ Live Satellite Tracker & Space Station Finder
Watch objects orbiting Earth in real-time. Track the International Space Station (ISS) and Tiangong for free. Upgrade to follow SpaceX Starlink trains, bright satellites, the Hubble Space Telescope, and amateur radio payloads.

★ Comets & Meteor Showers (Premium)
Never miss a shooting star. Follow major meteor showers and bright comets for free, or unlock comets, meteor showers, and advanced magnitude filters for serious stargazing.

★ Interactive Night Sky Highlights
Get a sky forecast visible from your exact coordinates tonight, this week, or this month. Plan your observation session around conjunctions, planetary oppositions, supermoons, and optimal dark sky windows.

★ Time Travel Sky Simulation
Fast-forward or rewind time by minutes, hours, or days. Predict upcoming satellite passes, see where the ISS will be tonight, or preview planetary alignment hours in advance.

★ Red Dark Mode (Night Vision Protection)
Preserve your night vision while stargazing! Toggle the red-themed dark mode to make nighttime stargazing comfortable for your eyes in pitch-black conditions.

★ Detailed Astronomical Info
Tap a celestial object to view high-precision satellite pass data: altitude, azimuth, magnitude, rise/set times.