SkySafari Pro for Android - Screen Shots

Please Note: SkySafari is now owned and supported by Simulation Curriculum Corporation. This page contains legacy information for owners of older versions of the app. For the latest information on SkySafari for Android, go to

Now rebuilt for Android 4, SkySafari 4 Pro has the largest database of any astronomy app, period. It contains everything in SkySafari 4 Plus, and adds over 1.2 GB of data, including 25 million stars from both Hubble Guide Star catalogs, over 740,000 galaxies down to 18th magnitude, and over 630,000 solar system objects - including every comet and asteroid ever discovered. It simulates the view from anywhere in the solar system - or beyond it - at up to a million years in the past or future.

SkySafari 4 Pro includes NASA's latest Moon and Mars maps, with 8x the resolution of any other SkySafari version. It's an astronomical encyclopedia, with over 1500 encyclopedic descriptions of the constellations, stars, and planets written by professionals. And it includes 800 images from NASA space missions, the Hubble Space Telescope, and the world's foremost astro-photographers - now in breathtaking high definition on your Android tablet!

All this is built into SkySafari 4 Pro - you don't need an internet connection to use it. SkySafari 4 Pro will revolutionize your astronomical viewing experience, and replace desktop astronomy software costing ten times more. If you're serious about astronomy, it's a deal you can't afford to miss.

Click here to purchase SkySafari Pro on Google Play. Requires Android version 4.0 or later on a 1 GHz or faster Android phone or tablet.

SkySafari Pro's Moon map, based on 2009 Lunar Reconnaissance Orbiter
data, has 8x the resolution of any other SkySafari version.

SkySafari Pro shows the Trifid Nebula (M 20)
with stars to 15th magnitude, and telescope controls.

Mars gets a close shave from comet Siding Spring in October 2014.

The summer Milky Way high above the Keck Telescopes on Mauna Kea.