real-time visual space simulation (GNOME frontend)

 Celestia is a free 3D astronomy program. Based on the Hipparcos
 Catalogue, it allows users to display objects ranging in scale from
 artificial satellites to entire galaxies in three dimensions using
 OpenGL. Unlike most planetarium software, the user is free to travel
 about the Universe.
 .
 This package contains the GTK+ frontend for Celestia, and integrates
 with GNOME.