#astronomy

Stellarium/stellarium

C++

88

health

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows, macOS and Haiku. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

kylecorry31/Trail-Sense

Kotlin

86

health

An Android app that uses your phone's sensors to assist with wilderness treks or survival situations.