Stellarium - Stellarium is a free open source planetarium for your computer.
Mitaka - Mitaka is software for visualizing the known Universe with up-to-date observational data and...
Sky Map - Sky Map (formerly the Google Sky Map) turns your Android-powered mobile phone into a window on the...
WorldWide Telescope - The WorldWide Telescope (WWT) is a Web 2.
KStars - KStars is a Desktop Planetarium for KDE.
OpenSpace - OpenSpace is open source interactive data visualization software designed to visualize the entire known universe and portray our ongoing efforts to investigate the cosmos.