NASA Eyes vs Seestar App

NASA Eyes is a free suite of interactive 3D applications for exploring NASA data and imagery in a web browser. Eyes on the Solar System lets users move among planets, moons, asteroids, comets, and spacecraft in a simulated view spanning 1950 to 2050. Eyes on Asteroids follows more than 30,000 asteroids near Earth's orbit and identifies the next five closest approaches. Earth views present data on topics including carbon dioxide, ozone, sea level, weather, precipitation, and soil moisture. Eyes on Exoplanets offers exploration of more than 5,500 confirmed systems, with filters for planet type, detection method, and observatory. DSN Now refreshes Deep Space Network station information every five seconds; Mars Relay Network visualizes communications involving Mars orbiters, landers, and rovers. NASA says the browser apps work on internet-connected devices with a modern browser, including phones, tablets, computers, and Linux systems. NASA also provides guidance for museum and educational use, website embeds, and kiosk setups. Older downloadable editions still run but are no longer supported.

Seestar App controls Seestar telescopes and supports astronomical observation and imaging. Its Stargazing mode can find and focus on celestial objects, track them, and capture and process images automatically. The app also offers Scenery, Solar, and Lunar modes; solar and lunar targets can be tracked automatically, while Scenery provides manual direction control and autofocus. SkyAtlas supports searching celestial targets, viewing basic information, and one-tap GoTo alignment. The Home tab includes a gallery, shooting plans, and post-processing tools, alongside telescope settings, firmware updates, and battery and storage information. The maker says the app works with all Seestar models. For the S30 Pro, listed capabilities include a catalogue of 80,000+ deep-sky objects and 600,000+ stars, scheduled observing, remote control, and mosaic stitching. The S50 connects to a mobile device over its own Wi-Fi without internet, though internet is needed for first activation, accounts, data loading, Square features, and updates. The app is free and listed for Android, iOS, macOS, and Windows.