Description: KStars is a free, open source planetarium software for Linux and other UNIX-like systems. It allows users to visualize a realistic and accurate night sky, identify celestial objects like stars and planets, track their movement, and control telescopes for observation.
Type: software
Pricing: Free
Description: Planisphere is a free, open source software for creating interactive star charts. It allows users to customize and generate maps of the night sky for any location and time.
Type: software
Pricing: Open Source