Aladin 9.013

Explore the skies with this interactive atlas

Linux 5.90 MB Tested & Secure

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The first of many official tools to enhance Windows

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KStars 3.7.5

KStars shows the night sky, now or in the future, with plenty of information on what's out there.

Open Source

Gaia Sky 3.6.4

Real-time 3D astronomy visualisation

Open Source

"Hallo Northern Sky" 3.3.1a

Search the skies with this free planetarium

Freeware

Microsoft's answer to Google Sky is the perfect way to take a gorgeous tour of the cosmos

Freeware

CyberSky 5.0.3

Comprehensive planetarium software for Windows

Trial Software