Sentry Solutions, Ltd There are many good lubes that can be used on the gears of your telescope. Cleanliness prior to lubricating is very important. Dirt or foreign particles can lead to premature gear wear and problems in guiding. http://www.sentrysolutions.com/telescope.shtml Added: 07/18/08

Universe Guide Site dedicated to everything to do with the Universe, both Factual ( Planets, Stars, Black Holes, Others ) and Fictional ( Star Wars, Trek, Farscape and others ) http://www.universeguide.com Added: 07/18/08

Universe Guide Site dedicated to everything to do with the Universe, both Factual ( Planets, Stars, Comets, Others ) and Fictional ( Star Wars, Trek, Farscape and others ) http://www.universeguide.com/Comets.php Added: 07/18/08

AU-Stars : Now You can Name the Star Astronomical Union provides the opportunity to name a nameless star! http://www.au-stars.com Added: 07/18/08