Abound will mesmerize you for hours on end with its colorful balls flying around the screen, bouncing off one another, swirling around and into black holes, in infinitely unique patterns. The elegant beauty of physics in action will soothe and relax you. You can configure the options to create endlessly different configurations, from Jupiter gravity to Moon gravity, super bounciness to steel ball bounciness.

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) and lunar positions. The calculation of the positions of the satellites of Jupiter, Saturn, and Uranus is done by the various analytic theories given in the Explanatory Supplement to the Astronomial Almanac.

Math Functions, factorization, financal, currencies. Average, regression, factorial. Dates. Complexes (add, powers, products...). Chart y=f(x). Units converter. Planets ephemerids, Jupiter Satellites, Geometry (Euler, Simson...) Gravitation. Fourier Series. Pi decimals (10000), Chaotic Pendule, Solar System, Games (invaders, blocs, balls, billard...). Calendars, Molar Mass Calculation, Taylor expansion, Bernoulli, Gamma, Euler, Prime numbers...

1st Light is a fully interactive 3D solar system creation tool and screensaver. The free version is fully functional for viewing and allows users to view and load any solar system. The paid version allows users to create their own solar system with any number of planets and moons. They can also texture the solar bodies (as well as the enclosing universe), and apply lighting, highlights, atmospheres and all their characteristics.

Inoculate your PC to Prevent Spyware from ever being installed. While there are a few good Spyware removers wouldn't it be better to prevent Spyware from ever being installed in the first place? Spyware Inoculator's "Set it and Forget it" feature accomplishes just that. Most Spyware is installed over the Internet by using ActiveX Controls which are basically the same thing as a web site running a program (.exe) from their site on your PC.

Take a Virtual Reality Tour of the Planet Mars-3D. 4GB on DVD... Better than a movie, screensaver or books on Mars, Venus, Jupiter, Saturn... Covers the years 2004-2007 of the MER Spirit Mission. Similar to 3D games. See many Martian panoramas from any angle, craters, mountains, rocks, 3D images, maps... VRPresents hobby software for people interested in astronomy, cosmos, solar system, space flights, galaxies, stars, nebulae, Milky Way Galaxy...

Fascinating 3D animated space flight around the largest planet of the Solar System. Jupiter is an enormous storming gas giant surrounded by numerous moons. A fascinating show! Careful and realistic animation of atmospheric storms and turbulence is one of the main features of this screensaver. Includes beautiful auroras, a remarkable ring, beautiful sunsets, and more.

The Solar Model is realtime modeling of solar system. It allows user to navigate in space, to control time counting (speed-up time flow) and estimate real movement of space bodies like planets, dwarf planets and moons. It also allows user to bind camera to space objects (for example, you can look from Moon on Earth in real time flow). Solar Model renders beautiful 3D space environment.