View celestial objects like planets, galaxies, and stars visible from your location. Filter viewing lists by observation time and object type. Generate lists for specific locations. Identify objects in the night sky using geographic data.
by Philip Perez★ 4.97 ratingsEducationFreeData updated 2026-09-06
Explore the with detailed descriptions of the Sun, 8 major planets, and the Moon. Listen to quality audio explanations. Access complete information about each celestial object.
Explore interactive townscapes like airports, castles, and space stations. Play role-based in various themed locations. Customize characters and environments. Engage in creative play with built-in activities and storytelling elements.
Explore the scale of the from microscopic particles to vast galaxies. Compare sizes through interactive swiping to visualize differences in magnitude. View detailed comparisons between objects like planets, humans, and atoms.
Track meteor activity with hour-by-hour forecasts and predictions for upcoming nights. View major events calendar and meteor shower references. Receive estimates for visibility and historical data on meteor rates.
The app renders the Moon in realtime 3D using satellite imagery and topographic data. Users can manipulate the view, adjust sunlight, and see labeled terrain features and spacecraft.
Track the International Space Station and Starlink using real-time data. Input your location to find optimal viewing times. Set reminders for launches and visibility events. View satellite routes on a live map. Share sighting details with others.
Plan and track solar eclipses with personalized visibility data and viewing times based on geographic location. Simulate events to understand their trajectory and timing.
View celestial events like sunrise and sunset times, planetary positions, and declination data. Adjust date and time to check ephemeris for the Sun, Moon, and planets. Access physical properties of celestial bodies including distance and mass.
View celestial positions including sun and moon overhead locations, daylight coverage, and moon phases. Track rise and set times, parallactic angle, and lunar liberations. Display day and night maps in an azimuthal projection.
View video streams of Earth from the International Space Station. Watch continuous 24/7 footage. Access real-time imagery and satellite data. Adjust camera angles and zoom. Receive notifications about space events and launches.
Explore the System with a 3D simulation showing accurate orbital and rotational motion. View surface details and moons up close. Land on planetary surfaces for detailed exploration.
Create and customize systems with orbital physics. Explore planets and stars through augmented reality. Learn about celestial bodies and their characteristics. Add jokes and interactive elements for entertainment. Share creations with others.
3D models using gesture-based controls for object and camera manipulation. Multi-select vertices, edges, faces, and objects with long taps or frame drawing. Merge, connect, and create faces from vertices. Draw cuts on edges.
Locate in the night sky using device camera. Display red target marker indicating comet position. Use location and NASA JPL ephemerides for accurate positioning.
Explore 3D models of celestial objects like black holes and nebulae. Navigate virtual environments of Mars and Europa. Rotate and interact with high-resolution spacecraft scans. View detailed images of distant galaxies and planets.