Bluebird Observatory
A resource for backyard astronomy including original content and many links from a working amateur astronomical observatory.
www.bluebirdobs.org Details

Colliding Galaxies and the Fate of the Milky Way
Continuing discussion of the fate of the Milky Way Galaxy and ultimately the universe.
www.prime-radiant.com Details

Cool Observatory
Images, information and advise for getting started stargazing. The title is really where the Observatory is: Cool, Calif..
www.stargazing.net Details

Cycles, resonances, synchronizations
Cyclical phenomena in the solar system.
www.sweb.cz Details

Dan's Astronomy and Physics
Links to astronomy and physics sites.
birch.family.tripod.com Details

Dans Astrophotography site
Some of my Astrophotos.
www.thurs.net Details

Dave's Astronomy Stuff
Links to useful astronomy resources, including satellite and comet tracking, space exploration, observatories, world space agencies, education, software and photographs.
home.sprintmail.com Details

David Paul Green's Astronomy Homepage
Software, book and site reviews, dark sky survey and resume.
www.davidpaulgreen.com Details

Dilip's Planets
Earth, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.
members.tripod.com Details