Information/Fun/Misc Freeware Utilities : I want to

1. chart planetary movements : ORSA - Orbit Reconstruction, Simulation, and Analysis
   
2. see 3d space simulation : Celestia
   
3. see the sky/stars/planets : Stellarium
   
4. write an outline : Tkoutline
   
5. zoom onto the Earth from space : World Wind by NASA
   
6. Check out more free software : I want a Freeware Utility to ... 450+ common problems solved.
   
7. Suggestions/corrections : eConsultant : Blog Archive : I want Open Source Freeware