GoDir

Games, Roleplaying, World Building, Science Fiction

Top: Games: Roleplaying: World_Building: Science_Fiction:

    http://www.sff.net/people/SASwann/text/wb.htm   » Constructing an SF Universe - Excellent article by professional, published science fiction author, S. Andrew Swann.

    http://nssdc.gsfc.nasa.gov/planetary/planetfact.html   » Planetary Fact Sheets - Includes physical data describing the planets, satellites, and comets of our solar system, courtesy of NASA's National Space Science Data Center. Potentially useful to designers of science fiction settings and the detail-minded.

Help build the largest human-edited directory on the web.
Soumettre un site - Open Directory Project - Devenir Editeur

Copyright © GoDir

Hotels Booking | Vacances Particuliers | Hotels | Hotels dir