First Light vs Satellite Tracker 3D Sky Radar

Look up. What you're seeing isn't the night sky. It's the afterglow of the Big Bang, captured by three of the most important space missions ever launched. First Light turns real cosmic microwave background data from COBE, WMAP, and Planck into an immersive sky you can explore by simply moving your phone. Pan across the oldest light in the universe. Switch between satellites. Dial through frequency bands and watch the universe shift. This is real data. Real science. And it fits in your pocket.

Satellite turns the night sky into a live, interactive map. Watch the International Space Station, Starlink trains, Hubble and thousands of satellites orbit Earth in real time on a beautiful 3D globe — then step outside and actually spot them. Powered by a first-party SGP4 orbital engine and live public data from CelesTrak, NOAA and The Space Devs, Satellite computes exactly what's visible from where you are, the moment it happens. A REAL-TIME 3D GLOBE • A photoreal Earth (NASA Blue Marble) with day/night, drifting clouds and city lights • Every tracked satellite orbiting live at its true position • Tap any satellite to see a 3D model, its orbit path and live telemetry • Multiple globe styles: Realistic, Night Lights, Vector, Minimal — with cloud, ring and orbit layers • Pinch to zoom, drag to spin around the planet NEVER MISS A PASS • Personalised visible-pass predictions for your exact location • Rise/peak/set times, direction, max elevation and brightness • Tiered reminders — a heads-up 30 minutes before, then "go outside" minutes before the pass • Add any pass or launch to your Calendar with one tap • Knows when a satellite is sunlit vs. in Earth's shadow PLAN TONIGHT — IS IT WORTH GOING OUTSIDE? • A Stargazing Score that blends darkness, the Moon and cloud cover into one number • Live darkness countdown — astronomical night start/end, sunset and sunrise • Moon phase, illumination and rise/set times, all computed on-device • Tonight's visible passes and an aurora heads-up when the Kp index spikes LIGHT POLLUTION & DARK-SKY MAP • See the Bortle class, sky brightness (SQM) and limiting magnitude for any spot • Built on a bundled VIIRS-derived world atlas — works fully offline • Pan the map to scout darker skies near you before you drive out SUN & MOON TRANSITS (astrophotographers, this one's for you) • Find when the ISS or any satellite crosses the face of the Sun or Moon from your location • Precise timing and angular separation, computed entirely on-device SKY EVENTS CALENDAR • Upcoming meteor-shower peaks, solar and lunar eclipses, and Full/New Moons • Countdowns so you can plan ahead RED NIGHT MODE • A full-app red filter that protects your dark adaptation at the eyepiece SKY VIEW (AR) • Point your phone at the sky and see satellites as 3D models, labelled, exactly where they are • Identify mode: aim the reticle at a light to find out what it is ROCKET LAUNCHES • Upcoming launches worldwide with live countdowns • Launch-pad maps and Live Activities on your Lock Screen • Track SpaceX, NASA, ULA, Arianespace, ISRO and more SPACE WEATHER & AURORA • Live planetary Kp index with a 3-day forecast and solar-wind speed • Aurora viewing chance calculated for your latitude • Beautiful charts powered by real NOAA SWPC data EXPLORE THE CATALOG • Search 300+ satellites: stations, Starlink, weather, navigation, science and the brightest objects • Notable Objects — jump straight to the ISS, Hubble, Tiangong and other icons in orbit • Find Starlink: see Starlink passes by your location or any coordinates • ISS Live: a NASA live stream plus who's currently aboard the ISS and Tiangong • Favorites and custom Collections, synced across your devices with iCloud BUILT THE RIGHT WAY • Works offline with cached data; refreshes when you're online • Widgets for your next pass and space weather • Apple Watch app and Siri Shortcuts • Your location never leaves your device Whether you're a casual stargazer hoping to catch the ISS, an astrophotographer planning a shoot, or a space enthusiast who never wants to miss a launch - Satellite is your window to everything above. Look up. • For more information, please see our Privacy Policy and Terms of Use. Terms of use: https://deeplyai.app/terms.html Privacy policy: https://deeplyai.app/privacy.html • Support & Contact Need help? Rate us! Got feedback? info@deeplyai.app