Science education software

open-source virtual globe developed by NASA

KStars is a free and open-source planetarium program built using the KDE Frameworks. It is available for Linux, BSD, macOS, and Microsoft Windows. A light version of KStars is available for Android devices. It provides an accurate graphical representation of the night sky, from any location on Earth, at any date and time. The display includes up to 100 million stars (with additional addons), 13,000 deep sky objects, constellations from different cultures, all 8 planets, the Sun and Moon, and thousands of comets, asteroids, satellites, and supernovae. It has features to appeal to users of all l

MS Windows application for solving maths problems

physics simulation software for KDE

RegiStax is image processing software for amateur astrophotographers, released as freeware, designed to run under Windows, but which also runs on Linux, under wine.