Astronomy Software: 9 Free Downloads

Every program tagged "Astronomy" on LvRuan, newest first, each with an overview, screenshots and a download link.

Interactive sky atlas and catalogue viewer

Desktop Planetarium and Sky Simulator

3D satellite tracking for non-engineers

Interactive 3D solar system simulation

Realistic 3D planetarium

Desktop virtual planetarium

Satellite pass predictor for Android

Free open-source planetarium for your computer

Real-time 3D space exploration simulation