• Interactive Sky Charts
  • Sky Charts, sorted by constellation
  • Constellations, standard catalog
  • Constellations, alternate catalog
• Physical Calculator
• Demonstration of Moon Phases
• Astro 114 Lab applets
  • Astronautics (A rocket trip simulator)
  • Asteroid (A solar system simulator)

Downloadables:
• Source: Interactive Sky Charts (Constellations.java - 25k)
• Source: Demonstration of Moon Phases (MoonPhase.java - 12k)
• Archive: Interactive Sky Charts (Constellations.tar.Z - 311k)
• Archive: Interactive Sky Charts (Constellations.zip - 304k)
• Archive: Demonstration of Moon Phases (MoonPhase.zip - 8k)

A note on the source code
You may use this code for your own uses, including scavenging functions from it. However, I insist that I remain permanently acknowledged in your source code and, if possible, in the final product (executable, web page, what have you). In addition, please email me if you plan to use part of this code.

I have not released the source code for the Astro 114 lab applets because I wrote them while working under a grant from the NSF. Since I'm not sure what the intellectual property rights are, I have decided to play it safe and keep them private. If anyone can enlighten me on the rules, I would appreciate it.

Chris Dolan (dolan @ astro.wisc.edu) Nov 25, 1998