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Astroguide Alphabetical Listings

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Letter # Listings	A 86	B 21	C 39	D 20	E 19	F 12	G 19	H 18	I 12	J 11	K 6	L 18	M 36	N 26	O 15	P 28	Q 6	R 19	S 80	T 27	U 12	V 7	W 14	Y 2	Z 1	Back

S.T.A.N.O. Components Inc.: Complete line of night vision/surveillance, seismic intrusion, and observation/research products.; http://www.stano.night-vision.com/; Visited 7671 times - Selected one day ago
Sabino Canyon Observatory: The observatory consists of a 14 foot x 14 foot roll-off building containing a Meade LX 200 12-inch telescope with a Finger Lakes Instrumentation Dream Machine CCD Camera.; http://www.3towers.com/sabino.htm; Visited 5097 times - Selected 21 hours ago
Saguaro Astronomy Club: Serving Phoenix Arizona; http://www.saguaroastro.org/; Visited 8062 times - Selected 3 days ago
Salopian Web, The: A one stop site for all interested in astronomy with monthly notes, sky charts, events, news and satellite ephemerides and much more.; http://www.r-clarke.org.uk/; Visited 6726 times - Selected 19 hours ago
San Antonio Astronomical Association: A large organization with over two hundred members serving the San Antonio, Texas area.; http://www.sanantonioastronomy.org/; Visited 9156 times - Selected 3 days ago
San Jose Astronomical Association: Club serving the San Jose area. Member of the Astronomical Association of Northern California.; http://sjaa.net/; Visited 9460 times - Selected 2 hours ago
Santa Barbara Instrument Group - SBIG: From the inexpensive ST-4 to state of the art ST-8, SBIG has made possible CCD imaging for amateurs and professionals. SBIG also has an adaptive optics accessory for its cameras.; http://www.sbig.com/; Visited 8939 times - Selected 3 days ago
SatPasses: Calculate satellite passes over North American cities.; http://www.bester.com/satpasses.html; Visited 6283 times - Selected one day ago
Schuler Astro-Imaging Filters: Filters designed for CCD imaging.; http://www.concentric.net/~Chetschu/; Visited 7541 times - Selected one day ago
Sciastro: SciAstro is an IRC chat group dedicated to general astronomy. It was started in 1996 from partipants in the sci.astro.amateur newsgroup.; http://sciastro.net/; Visited 5552 times - Selected 11 hours ago
Science Explained: A free online astronomy course. This is a healthy mix of both observational astronomy and academic astronomy.; http://www.synapses.co.uk/science/; Visited 5393 times - Selected one day ago
Science Museum of Western Virginia: Free telescope workshop when you purchase. Meade dealer for Southwest, Virginia.; http://www.smwv.org/; Visited 6744 times - Selected 17 hours ago
Scope Armor: Maker of an interesting cover for your fork mounted telescope to protect it after setup, but before observing time. Repels water and heat. Quite clever.; http://www.scopearmor.com/; Visited 3307 times - Selected 3 days ago
Scopetronix, Inc.: Manufacturer and retailer of accessories for Meade and Celestron Scopes. They also manufacturer the "Digi-T" (TM) line of digital camera adapters and "AdaptaView" (TM) line of eyepiece to camera couplers. ScopeTronix is also a full line dealer for Meade, TeleVue, Celestron, and dozens of other fine companies.; http://www.scopetronix.com/; Visited 9942 times - Selected 22 hours ago
Sean's Astronomy Shop: Astronomy shop in a restored church. Open till midnight so you can try before you buy.; http://www.infobtainers.com/; Visited 7803 times - Selected one day ago
Seattle Astronomical Society: Established in 1948, the Seattle Astronomical Society is an organization sustained by people who share an interest in the observational, educational, and social aspects of amateur astronomy.; http://www.seattleastro.org/; Visited 9643 times - Selected 9 hours ago
SETI Team Art Bell - Star Maps: Sixty-eight star maps for visual location of data being processed by the seti@home screen saver.; http://www.memorybankinc.com/starmap/seti.htm; Visited 6389 times - Selected 3 days ago
SETIQuest: SETIQuest, a quarterly magazine first published in 1994, is devoted to SETI, bioastronomy, and the scientific search for evidence of extraterrestrial evolution of life in the Universe. Not currently in publication, the web site remains for information purposes.; http://www.coseti.org/setiques.htm; Visited 5771 times - Selected one day ago
Shutan Camera and Video: Vendor of 1000 Oaks, Celestron, Edmund, Jim's Mobile (JMI), Kendrick, Lumicom, Meade, TeleVue, Telrad products and others shown in keywords below.; http://www.shutan.com/; Visited 7625 times - Selected 22 hours ago
Siebert Optics: Home of quality, affordable Telescope Optics such as Eyepieces, Barlow Lenses, high quality Binoviewers (for comfortable two eye viewing), and a variety of Illuminated and Non-Illuminated Viewfinders.; http://www.siebertoptics.com/; Visited 8027 times - Selected one day ago
Sigma Binoculars: Binocular manufacturer.; Visited 8932 times - Selected 5 days ago
Simmons Outdoor Corporation: Telescope and binocular manufacturer.; http://www.simmonsoptics.com/; Visited 7928 times - Selected 2 hours ago
Sirius Astronomy Association: SIRIUS is an Astronomy Association from Constantine, Algeria, devoted in promoting Astronomy and Science. It is organizing the yearly National Salon in Popular Astronomy which is the the largest gathering of astronomy amateurs in Algeria. The site also documents the various astronomy activities which has taken place in Algeria in the past decade.; http://www.siriusalgeria.org/; Visited 5108 times - Selected one day ago
Sirius Observatories: We manufacture a range of fibreglass observatories up to 6.7M (22FT.) in diameter. All models can be fully motorized. Available as "dome only" if required.; http://www.siriusobservatories.com/; Visited 8088 times - Selected 29 minutes ago
Sivo Scientific Company: Maker of a spectrograph that can work with your CCD camera to perform astronomical spectroscopy.; http://www.sivo.com/SivoSci/; Visited 8996 times - Selected one day ago
Skies Unlimited, LLC: They are an astronomy shop in Southeastern Pennsylvania, representing Meade, Celestron, TeleVue, Orion, Vixen, Takahashi, Stellarvue, and many other accessory lines.; http://www.skiesunlimited.net/; Visited 3845 times - Selected 3 days ago
Sky and Telescope: This is home to Sky & Telescope, CCD Astronomy, SkyWatch, and the Sky Publishing Catalog of astronomy books, star atlases, software, and more.; http://SkyandTelescope.com/; Visited 6277 times - Selected 3 days ago
Sky Instruments: Telescope manufacturer.; Visited 10747 times - Selected 5 days ago
Sky Map Software: Maker of Sky Map Pro planetarium software.; http://www.skymap.com/; Visited 8528 times - Selected one day ago
Sky Photo: Jerry Schad, has been photographing the sky since 1965.; http://skyphoto.com/; Visited 5852 times - Selected 3 days ago
Sky Router: Astronomy Directory Site - Links to Astronomical Resources on the Web.; http://www.iol.ie/~pkcurran/; Visited 5850 times - Selected 3 days ago
Sky Scientific: Sky Scientific offers optical and astronomy-related products with emphasis on optical design software and astrophotographic products.; http://www.skyscientific.com/; Visited 8644 times - Selected one day ago
Sky Valley Scopes: No longer builds their product, but the web site exists to offer support for previous customers and to provide plans for others who wish to build.; http://www.skyvalleyscopes.com/; Visited 6090 times - Selected 3 days ago
Sky Works: Retailer of Telescopes, Binoculars, Books, Sky Charts, Spotting Scopes and accessories.; http://www.sky-works.com/; Visited 7322 times - Selected 23 hours ago
Sky, The: TheSky is a full-featured graphical astronomy program that can show you "what's up" in the sky on any date, from any place on earth.; http://www.bisque.com/; Visited 7394 times - Selected 15 hours ago
SkyComm Engineering: SkyComm makes computer controls for your telescope.; http://skyeng.com/; Visited 6041 times - Selected 8 hours ago
Skyhound: Maker of observation assistance and planning software. Formally CapellaSoft; http://www.skyhound.com/; Visited 6375 times - Selected 2 hours ago
Skyshed: Plans and kits to build a roll off observatory; http://www.skyshed.com/; Visited 6083 times - Selected 5 hours ago
SmallgreY: A neet astronomy-inspired comic strip.; http://www.smallgrey.com/; Visited 5294 times - Selected 12 hours ago
Smithy: Benchtop machining equipment.; http://www.smithy.com/; Visited 6293 times - Selected 6 hours ago

Society of Amateur Radio Astronomers ( SARA ): Formed in 1982 as a non-profit educational organization, with aproximately 300 members in 17 countries today, we bring together people interested in all aspects of radio astronomy from: monitoring the Earth's magnetic field, solar flares, Jupiter storms, covering VLF to 12 GHz.; http://www.qsl.net/SARA/; Visited 9217 times - Selected 3 hours ago
Software Bisque: Maker of software control and telescope mounts for astronomy.; http://www.bisque.com/; Visited 8290 times - Selected 3 days ago
Solar Eclipses At Sea - Ted Pedas Associates: Voyages to Darkness - cruises to intercept totality at sea with Ted Pedas the pioneer of solar eclipse cruises.; http://www.nauticom.net/www/planet/files/history.html; Visited 6807 times - Selected one day ago
Solar Kingdom: Solar system simulator for Windows machines.; http://www.silverfrost.com/; Visited 6053 times - Selected 8 hours ago
Solar System Collisions: Send an asteroid or comet hurtling toward your favorite planet! Use this calculator to calculate the results.; http://janus.astro.umd.edu/astro/impact/; Visited 6376 times - Selected 17 hours ago
South Dartmoor Community College: Adult Education Course Provider; http://www.southdartmoor.devon.sch.uk/; Visited 6588 times - Selected 5 hours ago
South Jersey Astronomy Club, The: Started in 1990 they are a non-profit organization covering all of southern New Jersey for individuals interested in all facets of astronomy.; http://www.sjac.us/; Visited 5849 times - Selected 7 hours ago
South Shore Astronomical Society: Small but hardy band of amateurs. They meet the first Wednesday of the Month at The Norwell Council on Aging, Pine Street, Norwell.; http://ssastros.org/; Visited 9031 times - Selected one day ago
Southeastern Association for Research in Astronomy: The Southeastern Association for Research in Astronomy (SARA) is a consortium of the five universities. SARA has recommissioned the #1 0.9-m telescope at Kitt Peak National Observatory near Tucson, Arizona for CCD imaging, photometry and spectroscopy.; http://www.astro.fit.edu/sara/sara.html; Visited 6290 times - Selected 3 days ago
Southern Adelaide Astronomical & Minor Planet Observatory: Located in the southern suburbs of Adelaide, South Australia.; http://www.saampo.com/; Visited 0 times - Selected 5 days ago
Southern Oregon Skywatchers: Southern Oregon Astronomy Club. Monthly meetings and Star Parties (weather permitting). Everyone is welcome from beginner to professional. Monthly newsletter "The Orbiter".; http://www.orskywatchers.org/; Visited 10180 times - Selected one day ago
Southern Stars Systems: Southern Stars provides professional software for the Amateur Astronomer. Platforms include Windows 3.1, Windows 95 and Macintosh System 7.x.; http://www.southernstars.com/; Visited 6300 times - Selected one day ago
Sovietski Collection: Importer of reflector telescope. Also features Distinctive Timepieces, Optics, Gifts and Collectibles from a Bygone Era.; http://www.sovietski.com/; Visited 8777 times - Selected 3 days ago
Space and Astronomy for Kids: Information on space and astronomy for kids, parents and teachers. Features columns, net links, interactive chat and bulletin board.; http://www.kidsastronomy.com/; Visited 6199 times - Selected 19 hours ago
Space Telescope Science Institute - STScI: The Space Telescope Science Institute is the astronomical research center responsible for operating the Hubble Space Telescope as an international observatory.; http://www.stsci.edu/resources/; Visited 6227 times - Selected 6 minutes ago
Space.Com Canada: Formally Sienna Software. Makers of Starry Night, a tool for learning about the night sky. It is being used around the world by parents, educators, amateur astronomers and those just beginning to discover the wonders of astronomy.; http://www.starrynight.com/; Visited 8228 times - Selected one day ago
Spaceguard Foundation: The Spaceguard Foundation is an association aimed at the protection of the Earth environment against the bombardment of objects of the solar system.; http://cfa-www.harvard.edu/~marsden/SGF/; Visited 5540 times - Selected 11 hours ago
Spacetoys.com: NASA Space toys from Apollo Astronauts and Rockets to Space Food and Space Shuttles. NASA theme, and space exploration products, Space Toys is your space memorabilia shop.; http://www.SpaceToys.com/; Visited 6893 times - Selected 3 days ago
Spacewatch: Spacewatch studies the statistics of comets and asteroids in order to investigate the collisional evolution of the solar system.; http://spacewatch.lpl.arizona.edu/; Visited 6298 times - Selected 4 hours ago
Star Astronomy: STAR Astronomy Society is a non-profit organization in Monmouth County, NJ, for individuals interested in all facets of astronomy. Members meet monthly at Poricy Park in Middletown, New Jersey.; http://www.starastronomy.org/; Visited 8707 times - Selected 12 hours ago
Star Hill Inn: This is a place where you can find birdwatching, hiking, fishing and dark skies for an astronomical getaway vacation.; http://www.starhillinn.com/StarHillInn.html; Visited 7191 times - Selected 3 days ago
Star Instruments: Ritchey-Chretien and Classical Cassegrain optics from 10 to 24 inch diameter. Optics are tested by auto-collimation. Interferometric testing and fringe analysis data supplied with each system. I have seen their work personally and find it excellent.; http://www.star-instruments.com/; Visited 8366 times - Selected one day ago
Stardome Observatory: Public planetarium, school services, kid's stuff and research.; http://www.stardome.org.nz/; Visited 6190 times - Selected 32 minutes ago
Starfest Annual Astronomy Convention: This is Canada's largest annual observing conference, which attracts over 800 attendees from Ontario and neighbouring provinces and states.; http://www.nyaa-starfest.com/starfest/; Visited 4658 times - Selected 3 days ago
Starlight Express: Web page for information on Single Shot Colour CCD Cameras. Watch out - this web page is very large and takes time to load.; http://www.starlight-xpress.co.uk/; Visited 8862 times - Selected 9 hours ago
Starmaster Portable Telescopes: Manufacturer of dobsonian telescopes from 12.5 inch to 24 inch objective diameter. Also has mirrors and other accessories.; http://www.starmastertelescopes.com/; Visited 6832 times - Selected 3 days ago
Starsplitter Telescopes: "Starsplitter Telescopes" makes a line of alt-azimuth Newtonian telescopes. Objective sizes range from 12.5" through 30" diameters.; http://www.starsplitter.com/index1.html; Visited 10321 times - Selected 22 hours ago
Steiner Binoculars: Binocular manufacturer.; http://www.steiner-binoculars.com/; Visited 6406 times - Selected 13 hours ago
Stellafane, Springfield Telescope Makers: Here is the home of the astronomy convention that started it all.; http://www.stellafane.com/; Visited 10366 times - Selected 3 hours ago
Stellar Products: Stellar Products provides real adaptive optics to both amateur and professional astronomers.; http://www.stellarproducts.com/; Visited 6331 times - Selected 3 days ago
Stellar Software: Stellar software offers easy-to-use yet powerful optical ray tracers for use by students, teachers and optical engineers.; http://www.stellarsoftware.com/; Visited 6555 times - Selected 4 hours ago
Stellar Vision Astronomy Shop Online: Stellar Vision & Astronomy is a Full Service astronomy shop serving Tucson and the World since 1987.; http://www.azstellarvision.com/; Visited 10402 times - Selected 3 days ago
Students for the Explotation and Development of Space - SEDS: SEDS is an independent, student-based organization which promotes the exploration and development of space. SEDS pursues this mission by educating people about the benefits of space, by supporting a network of interested students, by providing an opportunity for members to develop their leadership skills, and inspiring people through our involvement in space-related projects. SEDS believes in a space-faring civilization and that focusing the enthusiasm of young people is the key to our future in space.; http://www.seds.org/; Visited 6284 times - Selected 2 days ago
Subaru - Optical-infrared telescope: This site is presented by Mitsubishi Electric who built the Subaru telescope. It contains plenty of astronomy information in addition to details about the Subaru telescope.; http://www.naoj.org/; Visited 5830 times - Selected 3 days ago
SUE PA Novosibirsk Instrument Making Plant: manufacturer of 160 products: day light and night observation devices and hunting sights measuring optical systems scientific and research equipment astronomical telescopes and accessories; http://www.npz.sol.ru/; Visited 8027 times - Selected one day ago
Sunset Cliffs Merchandising: Carries the Optolyth brand of binoculars.; Visited 5955 times - Selected 5 days ago
Surplus Shed: The Surplus Shed buys, sells, and trades government and other surplus and used optical and electronic items.; http://www.SurplusShack.com/; Visited 8824 times - Selected 23 hours ago
Swarovski Optik - Swarovski Optik North America, Ltd.: Maker of Binoculars. The company has an interesting history. Read about it on their site.; http://www.swarovskioptik.com/; Visited 7094 times - Selected 3 days ago
Swayze Optical, Inc.: Swayze optical serves the needs of amateur astronomers and telescope builders who are looking for high quality mirrors at reasonable prices. 12.5 to 30 inch diameter.; http://www.europa.com/~swayze/; Visited 7845 times - Selected 21 hours ago
Swift Instruments, Inc.: Telescope and binocular manufacturer.; http://www.swift-optics.com/; Visited 7526 times - Selected 3 days ago

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