Approach the skies with this accessible and easy-to-use 32-bit planetarium. Adastra's varied and powerful functions are a significant subset of the acclaimed astronomy shareware package Stella 2000, o...
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 astron...
Distant Suns 4 - Download version (for free too!)
It you would like to "try before you buy", please download the Distant Suns 4 "special edition". This is not a crippled demo, but a fully functioning...
This astronomy program Hallo northern sky plots the night sky for any time and location.
It displays all stars to about magnitude 12 (Tycho-2 2.5 million stars) and 10607 SAC deep sky
objects. It a...
LunarPhase provides a range of information on the Moon and, to a lesser degree, the Sun. The features of the application are: Moon: Graphically displays the current phase of the moon and the times and...
SkyMap Pro is a powerful and flexible astronomical companion for your computer, giving you easy access to information which was only available to a select group of professional astronomers a few short...
Visit the stars in 3-dimensions!
StarStrider is a fully three-dimensional star map using the 118 000
star Hipparcos catalogue compiled by the European Space Agency. With
StarStrider you can nav...
Interactive astronomy, a virtual observatory in which to explore realistic skies in real-time, with observing log, list, ephemerides, location browser, and sophisticated searches embracing the solar s...
Distant Suns 4 is a freeware version of the desktop astronomy package, Distant Suns.
Containing a database of over 20,000 stars it will show you the evening sky from
most any date in history, and an...
dObjects is an astronomical database and observing log program which runs under Windows 95 and Windows NT. It includes a database of over 34,000 astronomical deep-sky objects. In addition to the stand...
Home Planet is a Microsoft Windows application which calculates the position of the Earth, Sun, Moon, planets, asteroids, comets, and Earth satellites with high accuracy and provides the following cap...
MyStars! is a fun and educational windows program that shows the position of stars, the sun, the planets, comets and the Messier objects as they would be seen from any position on earth. It also allo...
WinAStronomica generates sky maps at any time, past, present or future, from anywhere on the Earth. The maps show all the planets and stars visible to the naked eye, as well as some galaxies and nebul...
AriTech NASANews is a program to get NASA news on your computer.
The news you will get such as Shuttle Status Report, Launch
Status Report and any information regarding to NASA mission and
NA...
This program roughly calculates, among others, the number of inhabited planets and advanced civilizations that currently exist in our galaxy, based on your own specifications and assumptions.
The alg...
GEOCLOCK 8.3 sunlight clock for Windows. The current sun position is displayed, and the
parts of the earth in sunlight and twilight are highlighted, with local sunrise/set and times around the world....
Hides SETI@home console client activity. Runs your SETI@home console client in hidden way. No additional windows even in taskbar! Supports work units caching to survive network problems and provide un...
SETI Monitor is a free add-on for SETI@home. It allows you to monitor the activity of your SETI@home client and see what it finds using virtually no CPU power. SETI Monitor shows the signals found by ...
SETI@home actually consists of two parts: an "application" and a "screensaver". The application does all the work: it downloads blocks of data through the Internet, performs the number crunching on ...
