This information should be posted the best way that the Tracer's wiki-code skills allow. I suggest a quick read of one of the relevant wikipedia entries.
Each page edited by a Tracer should be put in the category Tsiolkovsky Compendium. This can be done by putting the text:
At the bottom of the page.
Our first project is finding specific engineering information about Mars Direct. If anyone can find the specific masses of all of the components that would be very helpful.