In this page you can find a list of Linux astronomical software.

Planetariums

• KStars (part of KDE)
• Stellarium
• Xephem

Capturing

• wxCam (webcam)
• Qastrocam (webcam)
• gtkam (files download from reflex)

Processing

• Siril
• AstroMosaic (last update on 2004)

Anyway you can always use Iris or Registax with Wine.

Other

• Celestia