Astronomy Software Free Download

Coeli - Stella 2000

Complete astronomy software suite exploring realistic skies in real time, with observing log, Live Orbits, Sky Quiz, spoken guidance, A-Z encyclopedia, and a concentrated search embracing planets, comets, asteroids, DSOs, and 300,000 stars. This shareware is archived under education, science, astronomy, home, hobby category.

picture windows stella 2000 messier catalog

AstroGrav (Mac)

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. AstroGrav (Mac) is licensed as shareware and filed in education science section.

astronomical objects space mission solar system

EasySky

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. Many animation options, printing. EasySky is licensed as demo and filed in education section.

planets demo version rotation of the earth

Planetarium

See 2500 stars, all 88 constellations, planets and the moonphase from 1600 AD to 9999 AD from any location on earth. Print todays night sky ! Nice visuals, smooth animation, simple controls, good planet data too. This freeware is archived under education science category.

nine planets colors visuals

Leonardo Da Vinci Free Puzzle Game

Good looking game with lots of Leonardo`s paintigs and lots of fun. You can play and marvel at images of ohn the Baptist, Madonna Litta, Mona Lisa, Raring Horse, The Musician and more. Game is very easy to use, you can control everything only with mouse. Leonardo Da Vinci Free Puzzle Game is running on every PC with Windows and contains no viruses or adware. What is the best on this game? Its completely free - so dont wait and download it right

ohn musician paintigs

Webserver Stress Tool

This internet software simulates any number of simultaneous users accessing a webserver. Just select the URLs of your server or web application, choose the number of users and you are told how long your customers have to wait when visiting your website and how your webserver performs under heavy load. Works with all webservers! Supports SSL!

simulation tools stress tests test application

e-war

A turn based, multiplayer, play by e-mail war game. As large a group as you like can play at any pace the group decides on. (e.g. from one turn a week to several turns a day.) Players make their moves for each turn simultaneously, and each turn typically takes only a few minutes to play. Players running the free unregistered version of e-war can only play up to turn 12, then they must purchase a registration key to continue playing in that game.

convenience pace few minutes

SecurityWorks

Spytech SecurityWorks 2003 is a collection of some of Spytech's popular, award-winning utilities bundled together in a high-value, low-priced package. Monitor your PC, Stop Spam and Popups, Secure your PC and passwords - SecurityWorks can do it all! SecurityWorks features the award winning SpyAgent, SpamAgent, PopupAgent, WebEradicator, PasswordLock, and SpyLock utilities. SecurityWorks is the ultimate suite for protecting your privacy.

passwordlock spamagent stop spam