slackbuilds_ponce/academic/stellarium

Stellarium shows a realistic sky in 3D, just like what you see with the
naked eye, binoculars or a telescope.  It is being used in planetarium
projectors. Just set your coordinates and go.

For reasonable performance, you will want to have some kind of 3D
acceleration.

Requires qt4 and boost both of which you can find at slackbuilds.org.