Showing 81–100 of 1,000 ranked alternatives.
Andrei Nistorescu
Explore celestial bodies and space data
Explore the universe with a 3D planetarium featuring accurate data from NASA and ESA. Navigate through and , view detailed information on celestial bodies, and access educational content about space missions and astronomical phenomena.
VirtTrade Ltd
Battle characters from different worlds
Play card battles with customizable character matchups. Choose from various heroes and villains. Swap cards during turns. Use special abilities and combos. Track progress and unlock new characters. Compete against other players online.
Xavier Daxhelet
Explore stars and solar system with 3D
Explore stellar properties with interactive 3D animations and detailed explanations. Learn about electromagnetic radiation, light-matter interaction, and the Doppler effect. View over 25 animations covering star formation and cosmic phenomena.
Nir Alperovitch
Find stars, planets, and constellations in real
Identify stars, planets, and constellations using real-time sky maps. Point device to locate celestial objects. View satellite passes and track planetary movements. Receive detailed information on selected objects.
Alparslan Topbas
Explore galaxies and nebulae
Explore high-resolution images of galaxies, nebulae, and celestial objects captured by the Telescope. View the "Picture of the Week" and access real-time ESA/ RSS updates. Zoom in on detailed cosmic imagery and save or share favorite images.
FLOWMATIC PTE. LTD
Track and set observation reminders
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.
Linda Schnetzinger
Zoom and compare cosmic scales with gestures
Astronomical objects and compare sizes from galaxies to atoms. Use gestures to zoom in and out, to microscopic levels or cosmic distances. View detailed comparisons and understand relative sizes visually.
Vito Technology Inc.
Plan and capture star observations
Plan and observe celestial events with real-time data on planets, stars, and constellations. Check weather conditions and visibility scores. Set location for accurate sky tracking. Capture and share starry night photos.
Noman Ahmad
Explore celestial bodies and view images
View detailed information, images, and videos about celestial bodies in the solar system. Explore planets, the moon, and Pluto. Save favorite content and access educational facts about each celestial body.
Terminal Eleven LLC
Point your device to identify celestial objects
Identify celestial objects like stars, constellations, planets, and satellites by pointing the device at the sky. Provides detailed information about each object. Includes interactive maps and real-time tracking of celestial events.
Jet Propulsion Laboratory
Explore and discoveries weekly
View from NASA's Jet Propulsion Laboratory, including planets, stars, and technology. Set up widgets for slideshow displays. Access weekly updates. Explore detailed imagery of celestial bodies and missions.
Online Star Register B.V.
Name a and track its path
Discover stars and constellations with real-time sky maps. Locate and track stars by name or coordinates. View detailed information about celestial objects. Set custom names and share them with others. Sync with GPS for accurate positioning.
APPS BAY LIMITED
Explore space images and astronomy news
Explore astronomy with daily high-quality space images and wallpapers. Access latest NASA news and discoveries. Search astronomy keywords in a comprehensive database. Learn about missions, spacecraft, and space observations.
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