Added: August 16, 2013 | Visits: 273
The Ptolemy/Copernicus/Tycho EJS Model illustrates the relationships between the systems of planetary astronomy developed by Claudius Ptolemy, Nicholas Copernicus, and Tycho Brahe. The model presents a simplified version of all three systems, showing the motions of the Sun/Earth and two planets...
Platforms: Mac
Added: November 19, 2013 | Visits: 519
Stellarium is a free GPL software which renders realistic skies in real time with openGL. Stellarium is available for Linux/Unix, MacOSX and Windows. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope. Here are some key features of "Stellarium": Sky...
Platforms: *nix
Added: July 22, 2013 | Visits: 446
NASA Images is a service of the Internet Archive that serves as custodian of much of NASA???*a*?s current and legacy digital imagery records. In addition, IA will help digitize NASA???*a*?s historically significant, analog images for inclusion on the Web site, enabling digital archiving with the...
Platforms: *nix
Windows Software
Albina Merfyn - I find this to be really easy to use. I can...
