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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 7636 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 5073 times - Selected 2 days ago
Saguaro Astronomy Club: Serving Phoenix Arizona; http://www.saguaroastro.org/; Visited 8033 times - Selected 2 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 6674 times - Selected 2 days ago
San Antonio Astronomical Association: A large organization with over two hundred members serving the San Antonio, Texas area.; http://www.sanantonioastronomy.org/; Visited 9091 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 9417 times - Selected 4 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 8914 times - Selected 9 hours ago
SatPasses: Calculate satellite passes over North American cities.; http://www.bester.com/satpasses.html; Visited 6257 times - Selected 2 days ago
Schuler Astro-Imaging Filters: Filters designed for CCD imaging.; http://www.concentric.net/~Chetschu/; Visited 7518 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 5526 times - Selected 3 days 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 5360 times - Selected 2 days ago
Science Museum of Western Virginia: Free telescope workshop when you purchase. Meade dealer for Southwest, Virginia.; http://www.smwv.org/; Visited 6711 times - Selected 4 days 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 3279 times - Selected 4 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 9917 times - Selected 3 days 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 7776 times - Selected 2 days 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 9598 times - Selected 2 days 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 6360 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 5744 times - Selected 2 days 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 7582 times - Selected one day 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 7999 times - Selected 3 days ago
Sigma Binoculars: Binocular manufacturer.; Visited 8910 times - Selected 4 days ago
Simmons Outdoor Corporation: Telescope and binocular manufacturer.; http://www.simmonsoptics.com/; Visited 7904 times - Selected 7 minutes 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 5082 times - Selected 2 days 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 8060 times - Selected 2 days 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 8976 times - Selected 3 days 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 3808 times - Selected 4 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 6249 times - Selected one day ago
Sky Instruments: Telescope manufacturer.; Visited 10724 times - Selected 4 days ago
Sky Map Software: Maker of Sky Map Pro planetarium software.; http://www.skymap.com/; Visited 8504 times - Selected 2 days ago
Sky Photo: Jerry Schad, has been photographing the sky since 1965.; http://skyphoto.com/; Visited 5826 times - Selected 3 days ago
Sky Router: Astronomy Directory Site - Links to Astronomical Resources on the Web.; http://www.iol.ie/~pkcurran/; Visited 5817 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 8611 times - Selected 13 hours 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 6065 times - Selected one day ago
Sky Works: Retailer of Telescopes, Binoculars, Books, Sky Charts, Spotting Scopes and accessories.; http://www.sky-works.com/; Visited 7295 times - Selected 2 days 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 7375 times - Selected 2 hours ago
SkyComm Engineering: SkyComm makes computer controls for your telescope.; http://skyeng.com/; Visited 6010 times - Selected one day ago
Skyhound: Maker of observation assistance and planning software. Formally CapellaSoft; http://www.skyhound.com/; Visited 6357 times - Selected 14 hours ago
Skyshed: Plans and kits to build a roll off observatory; http://www.skyshed.com/; Visited 6049 times - Selected one day ago
SmallgreY: A neet astronomy-inspired comic strip.; http://www.smallgrey.com/; Visited 5262 times - Selected 3 days ago
Smithy: Benchtop machining equipment.; http://www.smithy.com/; Visited 6267 times - Selected 5 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 9187 times - Selected one day ago
Software Bisque: Maker of software control and telescope mounts for astronomy.; http://www.bisque.com/; Visited 8269 times - Selected one hour 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 6780 times - Selected one day ago
Solar Kingdom: Solar system simulator for Windows machines.; http://www.silverfrost.com/; Visited 6021 times - Selected one day 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 6354 times - Selected 2 days ago
South Dartmoor Community College: Adult Education Course Provider; http://www.southdartmoor.devon.sch.uk/; Visited 6565 times - Selected 10 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 5819 times - Selected one day 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 9006 times - Selected 13 hours 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 6253 times - Selected one day ago
Southern Adelaide Astronomical & Minor Planet Observatory: Located in the southern suburbs of Adelaide, South Australia.; http://www.saampo.com/; Visited 0 times - Selected 15 hours 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 10147 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 6268 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 8753 times - Selected 4 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 6148 times - Selected 3 days 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 6185 times - Selected one hour 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 8203 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 5509 times - Selected one day 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 6858 times - Selected 8 hours 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 6246 times - Selected 2 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 8659 times - Selected 2 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 7165 times - Selected 2 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 8337 times - Selected one day ago
Stardome Observatory: Public planetarium, school services, kid's stuff and research.; http://www.stardome.org.nz/; Visited 6164 times - Selected one day 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 4635 times - Selected 9 hours 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 8837 times - Selected 4 days 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 6808 times - Selected 4 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 10292 times - Selected 3 days ago
Steiner Binoculars: Binocular manufacturer.; http://www.steiner-binoculars.com/; Visited 6377 times - Selected 9 hours ago
Stellafane, Springfield Telescope Makers: Here is the home of the astronomy convention that started it all.; http://www.stellafane.com/; Visited 10319 times - Selected 3 days ago
Stellar Products: Stellar Products provides real adaptive optics to both amateur and professional astronomers.; http://www.stellarproducts.com/; Visited 6293 times - Selected one day 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 6535 times - Selected 2 days 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 10381 times - Selected one day 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 6250 times - Selected one day 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 5804 times - Selected 18 hours 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 8007 times - Selected one day ago
Sunset Cliffs Merchandising: Carries the Optolyth brand of binoculars.; Visited 5922 times - Selected 4 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 8787 times - Selected 8 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 7070 times - Selected 2 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 7820 times - Selected 2 days ago
Swift Instruments, Inc.: Telescope and binocular manufacturer.; http://www.swift-optics.com/; Visited 7501 times - Selected 4 days ago

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