CyberSky
CyberSky is an exciting, entertaining, and educational astronomy program that transforms your personal computer into your personal planetarium. CyberSky provides an excellent way to learn about astronomy and to explore the wonders of the sky visible in the distant past, the present, and the... Sky charts can include stars, constellations, deep sky objects, and solar system objects, and can be enhanced by the addition of labels, coordinate system grids, and reference lines. ... CyberSky provides an excellent way to learn the names and positions of the stars, constellations, and deep sky...
http://www.cybersky.com/csky331s.zip - 995Kb - Download - Screenshot

World Almanac
The World Almanac displays solar and lunar data for every 30 minutes throughout the day in addition to the times of rise, set and twilight, the lunar phase and a picture of the horizon. Many hundreds of locations can be stored to include the height of the user and the summertime data. ... UK and USA covering some 1600 locations. ... Includes database of towns for Australasia(Aus/NZ), Canada. ... Although this software was specifically designed for somebody with a camera, it will also appeal to astronomers, fishermen, gardeners and many others.
http://www.photo-software.com/world.zip - 3Mb - Download - Screenshot

Space Exploration 3D Screensaver
The rings of Saturn have puzzled astronomers ever since they were discovered by Galileo in 1610, during the first telescopic observations of the night sky. Have you ever dreamed of getting a chance to see them with your own eyes? This screensaver is an outstanding 3D model of the Solar System. ... You get to float through some of the best known constellations like the Big Dipper and get a great view of the Milky Way. ... It's not only the sheer beauty but also the educational content that make Space Exploration 3D Screensaver an absolute must-have.
http://www.digimindsoft.com/spaceexpl3d.exe - 6Mb - Download - Screenshot

3D Alien Clock screensaver
For a long time we used to think that Clock is just a time-measuring tool. At the same time ingenious Alien scientists have been deeply exploring the time phenomenon and finally created Interstellar Time Factory aimed to produce the time of the highest quality. ... The Time Factory was launched into space and on June 23, 2006 reached our Solar system. ... It does not really matter what we do or where we go if we are cheerful we do not waste our time. ... All we need is just to live every moment to the fullest extent.
http://7art-screensavers.com/files/AlienClock3Dinst.exe - 9Mb - Download - Screenshot

Saturn 3D Space Tour
Saturn's ring system makes the planet one of the most beautiful objects in the solar system. It was difficult to reflect it's beauty by computer simulation, but after a lot of experiments on cutting edge of modern 3D technologyies we have reached the target of really photo-realistic simulated... This screensaver can also be used for educational purposes. ... Ring's shadows, incredible cosmic sunrises, atmospheric refraction and many other features makes the each single frame of endless smooth animation comparable with best NASA photos!
http://www.fpsoftlab.com/saturn3d.exe - 1Mb - Download - Screenshot

Coin Planets
Coin Planets is an addictive platform game that combines arcade action, excellent 3D graphics, animation and exciting gameplay. Colin the Coin is back in his latest adventure. Colins arch-enemy Flash the Cash is up to his old tricks again and has stolen a large amount of priceless coins and... Aswell as the massive amount of main levels to complete you must also escape or defeat the 9 End-of-Level Bosses that stand in your way. ... Run, jump, bounce, teleport and surf your way through the 45 exciting levels featuring 9 different planets.
http://addictive247.fileburst.com/cplanetsdemo.exe - 8Mb - Download - Screenshot

StarStrider screen saver
Turn the StarStrider 3D planetarium into a screen saver! The StarStrider screen saver allows you to use FMJ-Software's StarStrider planetarium software as the pinnacle of 'space travel screen savers'. View the planets and moons of our solar system! View hundreds of thousands of stars! ... x (Shareware available from Simtel. ... Net as stars25. ... Requires FMJ-Software's StarStrider v2. ... zip) + DirectX 8 or later. ... View spectacular galaxies, clusters & nebulae! ... All in photo-realistic 3D - there's really nothing else quite like it!
http://www.starstrider.com/download/starsv20.zip - 222Kb - Download - Screenshot

365 Hubble Telescope Screen Saver
Launch yourself into orbit and discover the WONDERS OF SPACE through the eyes of the world-famous Hubble Space Telescope. This space screensaver includes over forty INCREDIBLY DETAILED IMAGES of spinning galaxies, colorful nebulae, distant supernova remnants, solar system planets, and other... com screen savers come with STICKY NOTE support so you can leave an on-screen message while you are away from your computer and WALLPAPER support so you can use any screensaver image as your desktop background.
http://365multimedia.com/cart/download~asp-shareware~hts.exe - 7Mb - Download - Screenshot

Planet War
"Once more the aliens are trying to invade our solar system. We have to defend ourselves and you make part of the special troops. You must shoot down all the enemy ships. Thousands of Free Online Games, Free Flash Games, Free Games and Free Addicting Games at Factorygames - factorygames. ... Play all of our free flash games completely free online right now! ... Play your favorite free flash games in our flash arcade games. ... com.
http://www.factorygames.com/free_d...space/03planet_war/planet_war.zip - 436Kb - Download - Screenshot

Planet Pluto 3D Screensaver
Far far away, at the very edge of the Solar System lies Pluto, the ninth planet from the Sun. It is not only much smaller and less massive than every other planet, it is also smaller and less massive than seven moons of other planets. It has a highly eccentric orbit which takes it inside the... Pluto's atmosphere appears to extend out to include Charon, which suggests that they may share an atmosphere. ... There are many other interesting and controversial facts about this planet that you can learn if you download this screensaver.
http://www.space-screensavers.com/files/planetpluto3d.exe - 3Mb - Download - Screenshot