SkySafari Pro is the ultimate astronomy app. It has the largest database of any astronomy app, includes every solar system object ever discovered and offers flawless telescope control. Features Simulate the night sky up to 10,000 years in the past or future! Animate meteor showers, conjunctions, eclipses, and other celestial events with Time Flow. Search from our extensive database, and follow the arrow to objects in the sky. See spectacular views of Venus, Jupiter, Saturn, and other planets! Learn the history, mythology, and science of astronomy! Browse over 1500 object descriptions and astronomical images. Explore NASA space missions! Control your telescope! SkySafari 5 Pro adds wired or wireless control for Celestron, Meade, Orion, SkyWatcher, and many other telescopes. Point your GoTo or "Push-To" telescope anywhere in the sky! Requires SkyFi (sold separately). Plan observing sessions with Observing Lists, log your observations, and share with friends! All this is built into SkySafari 5 Pro - no need for an Internet connection. SkySafari 5 Pro will revolutionize your astronomical viewing experience and replace desktop astronomy software costing 10 times more. 25 million stars from both Hubble Guide Star catalogs; 740,000 galaxies down to the 18th magnitude; over 630,000 solar system objects; and satellites like the International Space Station (ISS). NASA’s latest LRO Moon maps, with 8X the resolution of any other SkySafari versions, and hi-res Earth and Mars maps. Animated meteor showers with complete viewing information and spectacular graphics. Night Vision - Preserve your eyesight after dark. Advanced Search - Find objects using properties other than their name. Results are sortable by name, number, magnitude, RA, and more! Orbit Mode - Leave the Earth’s surface behind, and fly through our solar system. Apple Maps Integration - Choose your location from a built-in Maps view. Horizon Panoramas - choose from 12 hi-res vistas, or customize your own!