Watch Nasa TV including live space shuttle launches and space walks plus all the Sky at Night programs from December 2001 up to the current episode over the internet plus view live solar images and get ISS (international space station) and satellite pass predictions for your location.

• License: Demo
• Language: English
• Release: 2006-11-23
• Size: 3 Mb
• Cost: Free

AstroGrav is astronomy software that allows you to simulate how astronomical objects move and interact under the force of gravity. It features superb interactive 3D graphics which allow you to move around within a many-body astronomical system, while watching how it evolves with the passage of time. A wide variety of sample files are provided, and comprehensive editing facilities allow you to create and modify your own astronomical systems.

• License: Shareware
• Language: English
• Release: 2006-09-18
• Size: 20 Mb
• Cost: 79.00 $

Math, financials, stats, combinative, dates, y=f(x), series, units and calendars conversions, geometry, pi, Fourier, Taylor, Gamma, Bessel, Bernoulli, Fisher, prime numbers, fractionations, equations, electricity, chemistry, molar masses, currencies. Divx Bitrate Calculator. Advanced astronomy and simulations 3d, physical and chemical Constants. Games: gravitation, billiards, calculations, tetris, quotations.

• License: Freeware
• Language: English, French, Portuguese
• Release: 2007-10-26
• Size: 7 Mb
• Cost: Free

The prime purpose of Gravitorium is to let you play with ideas about gravity and gravitational systems. While it's not intended to be a highly accurate solar system simulator, at low speeds its accuracy is really pretty good. And, best of all, it lets you "play universe maker". Throw in a few extra planets, add a black hole, set a comet plunging towards the Earth! Or create an entirely new solar system from scratch.

• License: Shareware
• Language: English
• Release: 2002-09-07
• Size: 2 Mb
• Cost: 17.00 $

Astronomy software, shows you the complete night sky (340,000 stars) and our solar system in a 3D orrery view with the planets, asteroids, and comets from any place at any time. All settings can be saved in different documents. Animations let you understand the motions of the celestial bodies or the daily rotation of the Earth. Printing. The demo version contains less objects and some minor restrictions.

• License: Demo
• Language: English
• Release: 2002-01-26
• Size: 6 Mb
• Cost: Free

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 far-off future.

• License: Shareware
• Language: English
• Release: 2002-10-17
• Size: 995 Kb
• Cost: 30.00 $

Beautify your desktop with this stunning Cosmic wallpaper generator. Every day, hour, or less, Cosmic Scenes will create a beautiful and original 3D Cosmic image and install it as your desktop wallpaper. You can configure the visual aspects of this unique product to suit your taste. The images are created using the infinite variability of fractal mathematics. You'll never see the same image twice !

• License: Shareware
• Language: English, French, German, Italian, Russian, Spanish
• Release: 2006-03-10
• Size: 753 Kb
• Cost: 16.95 $

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. Includes database of towns for Australasia(Aus/NZ), Canada. UK and USA covering more than 1600 locations. Although this software was specifically designed for somebody with a camera, it will also appeal to astronomers, fishermen, gardeners and many others.

• License: Shareware
• Language: English
• Release: 2006-01-10
• Size: 3 Mb
• Cost: 39.00 $

A stunning and mesmerizing 3D screensaver that takes you on a never-ending voyage into the depths of Space. Soar past stars and nebulae and experience the wonders of the Universe without the usual negative consequences of extended space travel ! Marvel at the never-repeating beauty of this unique visual feast. Highly configurable, and can play your favorite music too !

• License: Shareware
• Language: English, Arabic, French, German, Greek, Hungarian, Italian, Japanese, Korean, Other, Polish, Portuguese, Romanian, Russian, Spanish
• Release: 2006-03-10
• Size: 912 Kb
• Cost: 14.95 $

Astro-Mania teaches all the important facts about 38 astronomical objects such as planets and stars. It has a learning database that includes essays, images, and lists of all the important facts for each of the 38 space objects. The space objects include the nine planets, stars and star types, asteroids, meteorites, galaxies, and more.

• License: Shareware
• Language: English
• Release: 2000-10-04
• Size: 124 Kb
• Cost: 14.99 $

This CD-ROM celebration of space, and those who seek to conquer it, is the premier screen saver and desktop photo collection, including over 400 full-color NASA photographs from historic satellite, orbital and lunar missions. Spectacular shots include shuttle lift-offs, Magellan space probe exploration, black holes, quarks, astronauts in space, and much more!

• License: Shareware
• Language: English
• Release: 1994-08-04
• Size: 23 Kb
• Cost: 24.95 $

StarStrider is a software planetarium that utilizes the latest in 3D-technology in order to show you not only the planets and satellites of our solar system, but also the more than 100 000 stars , all in real-time 3D. You'll also find galaxies, nebulae, supernova remnants, and the band of the Milky Way. StarStrider combines photo realism and scientific accuracy with plain fun and beautiful vistas! Optional add-on with 2 million stars!

• License: Shareware
• Language: English, German, Other, Spanish, Swedish
• Release: 2005-12-14
• Size: 13 Mb
• Cost: 49.95 $

Use almost any webcam to make time-lapse, motion-detect, meteor trail, or planetary movies. Time-lapse movies let you speed things up such as flowers opening up or clouds moving in the sky. Motion-detect frames are captured only when something moves. Use your webcam with a telescope. HandyAvi contains a full set of Meade telescope controls. HandyAvi has built-in AVI movie viewer. HandyAvi has built-in movie editing features.

• License: Shareware
• Language: English
• Release: 2005-05-28
• Size: 6 Mb
• Cost: 39.95 $

Asynx Planetarium is a easy to use planetarium program and solar system simulator. It can display the night sky from any location on earth and between the year 1760 and 9999. It covers 2500 stars, the planets, messier objects, all 88 constellations, the moon with phase and the sun. Fast animations: Night sky, geocentric and heliocentric view. Perfect for students, kids and all others interested in our solarsystem. Try it, it's free !

• License: Freeware
• Language: English, French, German, Russian, Spanish
• Release: 2006-12-16
• Size: 1 Mb
• Cost: Free

Complete astronomy software suite exploring realistic skies in real time, with observing log, Sky Quiz, Live Orbits (orrery), telescope support, spoken pronunciation guide, a half-million word Encyclopedia Astronomica, and concentrated searches embracing planets, comets, asteroids, DSOs, and up to 300,000 stars.

• License: Shareware
• Language: English
• Release: 2005-12-12
• Size: 4 Mb
• Cost: 49.00 $

Real stars and galaxies in 3D and full color. Move and look in any direction. Easy to use with keyboard shortcuts and presets. 9,000 stars (all visible stars, plus lots of nearby dim stars) and 2,400 galaxies. Displays known planetary star systems. Find stars and galaxies by name and fly to them with a keypress. Select stars by magnitude, distance, or spectral type. Select galaxies by distance or group. Has an outline of our galaxy.

• License: Shareware
• Language: English
• Release: 2002-03-15
• Size: 1 Mb
• Cost: 5.00 $

The StarMessage screensaver shows the current moon phase, while you may leave messages written in stars of the night sky. StarMessage also comes with flying pictures and banners, relaxing sounds, scrolling messages, countdown timers, world time, new email notification, quotes of wisdom, humor or love and falling stars. Installation and removal is very easy.

• License: Shareware
• Language: English
• Release: 2005-12-27
• Size: 1 Mb
• Cost: 10.00 $

Das Unit Converter is an easy-to-use freeware program that can handle virtually all of your unit conversion needs. With over 1300 units, over 60 categories, and with the ability to add more (units; categories), you may never need to use an online converter or a search engine for unit conversions ever again! Some features are: History saving; automatic, decimal, fractionial and scientific outputs; significant figures; operations; functions & more.

• License: Freeware
• Language: English
• Release: 2008-01-01
• Size: 4 Mb
• Cost: Free

Educational orbit and gravitation simulator for high school, college and beginning university physics and astronomy. Easily create, run, print and save a simulation. Includes 29 introductory to advanced premade simulations with activities page in html-format. Uses actual pictures of planets. Plot orbits in a plane or in 3D. View time, distances, speeds, accelerations and energies as they change. Zoom and change parameters during the simulation.

• License: Shareware
• Language: English
• Release: 2001-07-10
• Size: 3 Mb
• Cost: 25.00 $

An Australian photo collection of 1400 high-quality images with a distinctly Australian flavour and education focus that will enhance the quality of your desktop publishing as well as multimedia and web pages. for Desktop Publishing and Multimedia. Photographs are supplied in JPEG format for Windows and Macintosh. Photo dimensions: 640 x 480 pixels at 72 dpi for wide images 350 x 480 pixels at 72 dpi for tall images. 44 categories.

• License: Demo
• Language: English
• Release: 2004-03-18
• Size: 3 Mb
• Cost: Free