• FreeOpen Source
    • Mac
    • Windows
    • Linux
    • PortableApps.com
    Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. It is being used in planetarium projectors. Just set your coordinates and go.
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    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • PortableApps.com
    Celestia is an application for real-time 3D visualization of space, with a detailed model of the solar system, over 100,000 stars, more than 10,000 galaxies, and an extension mechanism for adding more objects.
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  1. Sky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the night sky.
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  2. Gaia Sky is a real-time, 3D, astronomy visualisation software that runs on Windows, Linux and OS X.
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    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • KDE
    KStars is a Desktop Planetarium for KDE. It provides an accurate graphical simulation of the night sky, from any location on Earth, at any date and time.
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    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    Cosmonium is a 3D astronomy and space exploration program. With Cosmonium you can navigate in our solar system and discover all the planets and their moons.
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    • Android
    • iPhone
    • Android Tablet
    • Windows Phone
    • iPad
    • Apple TV
    • Kindle Fire
    Indispensable for amateurs and professionals, as well as for kids who are eager to learn, Star Walk will guide you through the night sky in style.
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    • iPhone
    • iPad
    • Apple Watch
    A window to the stars has never been more beautiful and easy to use. Sky Guide lets you experience the wonders of the night in ways you’ve only dreamed of.
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    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    3D simulation of the Solar System and night sky - real time virtual orrery and observatory Features: - Heliocentric view with real-time positions of planets and planetary orbits - Schematic and realistic sizes of the planets and distances between them - Movement of the...
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    • Mac
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    SkySafari is a powerful planetarium that fits in your pocket. It puts thousands of stars and planets at your fingertips. It lets you find objects in the sky using your device's built-in compass and accelerometer.
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    • FreemiumProprietary
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Apple Watch
    • Kindle Fire
    SkyView is powerful, easy-to-use app that answers questions about stars, constellations, and more. Simply point the camera to the sky, tap on what you see and discover neat things about these sky objects.
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    • Mac
    • Windows
    • Android
    • iPhone
    • Windows S
    • Android Tablet
    • Windows Phone
    • iPad
    • Kindle Fire
    • Steam
    • Oculus Rift
    Can’t see the moon? Want to know where it is? Look through the eyes of your device to see a virtual window into the whole visible universe.
    No screenshots yet
    • FreemiumProprietary
    • Android
    • Android Tablet
    SkEye is an advanced Planetarium that can also be used as a PUSHTO guide for telescopes.
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    • FreeProprietary
    • Windows
    • Windows Mobile
    StarCalc is the fastest professional astronomy planetarium & star mapping program for Windows 9x/ME/NT/2000/XP (StarCalc version for PocketPC is available). It illustrates star positions of any instance of the day observed from any geographic locations on the Earth.

    Discontinued

    The program is no longer updated. Last version, 5.73, released in July 2006, can be still downloaded from the official website.

    • Online
    Custom map of any place in the world, personalized custom star map poster.
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