View upcoming ISS passes and detailed pass information. Track next pass countdown and receive notifications. Share pass details easily. Access past and future ISS trajectories. Watch live NASA ISS streams. No cost.
Track satellites, receive alerts, save to calendar
View passes in augmented reality. Check visibility times and locations. Receive alerts for sightings. Save events to your calendar. Identify 11 types including ISS, NOAA, and Iridium. Track positions through clouds and during daylight.
Use device sensors to locate planets, constellations, and satellites. View high-definition graphics with Retina display. Adjust settings based on location and time. Access detailed information about celestial objects.
The app provides real-time tracking of the International Space Station. It offers visible and 24-hour pass predictions with alert notifications for overhead passes.
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.
Track flyovers of the International Space Station, Tiangong, and Hubble Space Telescope with 3D visualization and live positioning. Predict up to 30 days ahead with location-based pass times and a 0–4 star rating system for visibility.
Launch a multi-stage rocket into , recover the first stage by landing it on a sea platform. Dock with the International Station after reaching orbit. Track real historical events from SpaceX's Demo-2 mission, including launch and docking procedures.
Explore the International Space Station using augmented reality. Navigate modules, learn about their functions, and view future space exploration roles. Simulate a spacewalk with guided tours.
Simulate flights using real physics and realistic Solar System rendering. Play NASA missions like Apollo and Shuttle. Launch from Kennedy Center, orbit Earth and Moon, dock with ISS, perform Trans Lunar Injections, and land on the Moon.
Explore interactive 360-degree views of Earth from the International Space Station. Touch the globe to rotate and zoom. Access live HDEV stream of Earth. Listen to ambient space sounds. View real-time worldwide weather and a clock.
Simulate NASA missions with realistic launch stages. Detach rocket stages at specified times to reach orbit. Connect satellites and attach to the ISS station. Navigate return to Earth and land safely.
Explore stars, constellations, and celestial bodies
Explore the night sky by pointing your device toward the sky. Identify stars, comets, constellations, and celestial bodies. Tap to view detailed information about each object. Sync with GPS and device sensors for accurate positioning.
Find sky locations free from for stargazing and photography. View aurora borealis maps, meteor shower alerts, super moon and lunar eclipse notifications. Track moon phases, monitor magnetic field data, and track the international space station.
Point your smartphone at the night sky to identify constellations, stars, and satellites. AR overlays display celestial names in real time. Swipe to navigate different directions. Receive alerts for ISS passes and meteor showers.