1)   1st Light 3D Solar System Simulator 3.0
1st Light is a fully interactive 3D solar system creation tool and screensaver. The free version allows users to view and load any solar system. The paid version allows users to create their own solar system with any texture and # of planets.
3D, big bang, solar system, interactive, real-time, screensaver, simulation, universe, create, texture,

 2)   Planet Neptune 3D Screensaver 1.0
Neptune is the eighth planet from the sun, and the outermost gas giant in our solar system. It is never visible with the naked eye so your only chance to have a good look at it is if you download this high-quality Planet Neptune 3D screensaver.
Neptune, space, planet, free download, space screensaver, 3D screensaver, free screensaver, screensaver, screensavers, screen saver,

 3)   7art Planets ScreenSaver 1.2
7art Planets screensaver brings you 24 amazing images of the Solar system planets. The 7art Planets screensaver will help you to feel like astronauts in a star ship looking out an illuminator.
screen, saver, desktop, image, picture, amazing, screen, shot, true, color,

 4)   SimSolar 2.0
SimSolar - Solar System Simulator for Windows. Includes easy-to-use display and controls, tilt and rotation options for easy viewing, options for scaled planet and orbit sizes, and over 150 years of range. Registered version includes much more!
simsolar, solar system, simulation, solar system simulator, simulator, planet, moon, rotation, year, mercury,

 5)   The Distant Planet Neptune Screensaver 1.1
The free screensaver, The Distant Planet Neptune, was created by RateMyScreensaver.com and contains 19 high resolution images of the planet Neptune. Neptune is the eighth and farthest planet from the Sun in our solar system.
Free screensaver, Free screensavers, Space, Neptune, Screen saver,

 6)   VRMars-Spirit 2.0
Take a Virtual Tour of Mars-3D. 4GB on DVD... Better than books on Mars. Covers 3 years of the MER Spirit Mission. VRPresents hobby software for people interested in astronomy, cosmos, planets, solar system, space flights, stars. Similar to 3D games.
Planet, Mars, VRMars, Solar, System, Galaxy, Stars, Galaxies, Earth, Saturn,