Gaia Sky is 'n real-time, 3D, astronomie visualisering sagteware
Siril
A free astronomical image processing software
Marmer
Marble is a virtual globe and world atlas — your swiss army knife for maps that you can use to learn more about the Earth and other planets.
Stellarium
Stellarium is a free open source planetarium for your computer.
Kstars
Kstars is 'n tafelbladplaneetarium deur KDE. Dit bied 'n akkurate grafiese simulasie van die naghemel, vanaf enige plek op aarde, op enige datum en tyd.
Celestia
Celestia-Intydse 3D-visualisering van ruimte