1)   MaterialWorlds Simulations 1.5
Live interactive physics simulations let you explore the Solar System (orbits, seasons, gravity, tides, comets and satellites), play snooker and experiment with Laws of Motion, bridge,crash,ideal gas,pendulum clock and siege engine simulations.

 2)   Planet's Orbits 1.7.0
Planet's Orbits (for Windows 98/ME/2000/XP) is an accurate digital orrery with a wealth of functionality. The program uses the DE404 ephemeris (accurate for dates between 2000 B.C. and 6000 AD) for the calculation of planetary (except Pluto).

 3)   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.

 4)   Space Exploration 3D Screensaver 1.01
Would you like to see the rings of Saturn and the Asteroid Belt? This screensaver features a very realistic and accurate 3D model of the Solar System. Embark on your own exploratory voyage with this screensaver of unparalled beauty!

 5)   Venus 3D Space Survey Screensaver for Mac OS X 1.0
Transfer yourself to the orbit of the Venus planet. Observe and explore this amazing cosmic object. High detailed space scenes in full 3D complete with relaxing ambient music will definitely impress you and your friends.

 6)   Universal Scientific Calculator 3
Math Functions, factorization, financal, average, regression, factorial, dates, complexes, charts, units converter, ephemerids, Euler, Simson, gravitation. Fourier Series, Pi, Solar System, many games, Molar Mass, Taylor, Bernoulli, Gamma...

 7)   Solar System 3D Screensaver 1.42
Have you ever wanted to see the rings of Saturn and the Asteroid Belt? This screensaver is an outstanding 3D model of the solar system. It's not only the sheer beauty but also the educational content that make this an absolute must-have.

 8)   Space Explorer 1.0
Space Explorer 1.0 is an astronomically and physically realistic interactive 3D application for simulating and exploring solar systems just like a real astronaut.

 9)   3D Space Screensavers 4-in-1 Bundle 1.1
The best 3D space screensavers bundle on the world wide web. 4-in-1 edition includes top quality 3D space screensavers! For all screensavers you can set your own MP3 file as a background music.Check it out yourself now and save up to 50% - $40 Off!

 10)   Gravitorium Pro 1.0.15
The prime purpose of Gravitorium is to let you play with ideas about gravity and gravitational systems. Create an entirely new solar system from scratch!

 11)   Free Nasa Space Screensaver 1.0
NASA has been in the forefront of space agencies for years. They have explored our Solar System and a big number of different space phenomena and now continue their ongoing research of the deep space.

 12)   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!

 13)   3D Space Screensavers All-in-One Bundle 1.1
The best 3D space screensavers bundle on the world wide web. 5-in-1 edition includes top quality 3D space screensavers. For all screensavers you can set your own MP3 file as a background music.Check it out yourself now and save up to 50% - $50 Off!

 14)   Space Screensavers All-in-One CD VERSION 1.4
The best CD space screensavers bundle on the world wide web. 5-in-1 edition includes top quality 3D space screensavers. For all screensavers you can set your own MP3 file as a background music.Check it out yourself now and save up to 50% - $50 Off!

 15)   Only Near Space Travel 1.01
Start virtual travel around Near Space with our 3d model of Solar System. Look at hot stone called Mercury and cloudy Venus, blue Earth and red Mars. Jupiter Red spot is an one secret of largest planet. Look at rings of Saturn.

 16)   Free Space Exploration Screensaver 1.0
There is something about space that has attracted people for centuries. The search for intelligent life beyond the Earth has driven scientists to develop new technologies to make space exploration become practically possible.

 17)   Space 3D Screensavers All-in-One Xmas Edition 1.5
The best space screensavers bundle on the world wide web. 5-in-1 edition includes top quality 3D space screensavers. For all screensavers you can set your own MP3 file as a background music.Check it out yourself now and save up to 50% - $50 Off!

 18)   SunSys Screensaver 1.1
SunSys screensaver covers more than fifty selected exciting scenes of our Sun system main objects. The pictures are obtained by free software Celestia 1.4.1. So, you can use, redistribute and/or modify SunSys under GNU General Public License

 19)   Dark Side Of The Moon Screensaver 1.0
The dark side of the Moon harbors a lot of mysteries. From the ancient times people believed that it was home to witches, vampires and other creatures of the night and evil spirits.

 20)   Free Star Gate Screensaver 1.0
Stargate SG-1 protected our planet for many years on your TV. Jack O'Neil and his team explored a lot of new worlds and civilizations in our galaxy and wiped out the evil threatening the Earth.