Humble Astronomy Software Bundle

Pay what you want. Your gateway to the stars. View the night sky, travel to distant stars, and get a unique glimpse at the wonders of the galaxy with this bundle of astronomy software! A new Humble Bundle.

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Explore the universe from your PC with the award-winning Redshift 9 Premium and Redshift 8: The Planetarium Software. Follow the course of planets, moons, and stars on your phone with Redshift Sky Pro for Android. Observe and understand a marvelous celestial phenomenon with Solar Eclipse.