The complete Messier site with lists and graphics. The Universe through the eyes of a most amazing individual. As goofy as the show. Very sophisticated, may be fun for beginners to fool around with but mostly of benefit to seasoned star hoppers. Includes several downloadable circulars.
Site includes support materials for the lesson plans on the show.
Includes search functions. An omnibus for space enthusiasts. Catalogues, images, rocketry, space flight, you name it. The number one way to search the Web.