161. Armagh Observatory History, Instruments And Architecture Instuments, astronomers, a list of original sources archived. http://www.arm.ac.uk/history/

Search all the Observatory web pages Search All The Web Search Armagh Observatory Web Sites History, Instrumentation and Architecture A Short History C.J. Butler An Historical Account J.L.E. Dreyer Architectural History Historical Instruments Historical Archives Rare and Antiquarian Book Collection ... Longcase Regulators (PDF) A.G. Gunn Pictures from the Archives Dome and Telescope Restoration Project Troughton Equatorial Telescope The Cup Anemometer ... Eric Lindsay Last Revised: 2003 August 28th WWW contact: webmaster@arm.ac.uk Go to HOME Page

162. Charlotte Amateur Astronomers Club Souther Star by CAAC. Welcome to our home on the Internet. Enjoy your visit with us! CAAC Astrophotography. http://www.charlotteastronomers.org/

Welcome to our home on the Internet. Enjoy your visit with us! A member of the Arts and Science Council of Charlotte/Mecklenburg. Site design 335 Design

163. 43°S Astro, Viewing Accessories Produces solar filters and binocular mounts for amateur astronomers. Located in New Zealand. http://home.clear.net.nz/pages/43s_astro/

Your source for fine astronomical products Products Other astrophotos Reviews and gizmo links We are three avid amateur astronomers with years of experience in observing, astrophotography and telescope instrumentation. We are members of Canterbury Astronomical Society (NZ’s oldest astro society....52 years). Our small company supplies high quality products world-wide.

164. Astronomers Find Key Ingredients For Formation Of Life CNN http://cnn.com/2001/TECH/space/02/20/chemistry.of.life.ap/index.html

165. NSA - Northwest Suburban Astronomers Northwest Suburban astronomers is a group of amateur astronomers from the Northwest suburbs of Chicago, with a wide range of interests and experience. http://www.nsaclub.org/

var domain = 'NSAClub.org'; var subject = 'NSA - Northwest Suburban Astronomers'; Northwest Suburban Astronomers Home About What is the NSA Club? When were we founded? ... If your a member of NSA please login to the site first. Certain private areas of the site will be inaccessible to you until you login. Welcome to the NSA Club Website Who we are Reminder Next Meeting July 30 Next Public June 12 This is the homepage of the Northwest Suburban Astronomers, a group of amateur astronomers located in the northwestern suburbs of Chicago. To learn more about us, see when and where we meet, or to get information about the advantages of joining our club and how to join, visit the about section of our site. Public News Space.com Make a donation April 18, 2004 Astronomy Day 2004 download a flyer and print it out . You can also get the details right here: When Saturday, April 24, 2004 @ 5:30 p.m. Where William Rainey Harper College Building D Palatine, IL Cost FREE !!! Additional Information Please contact the Astronomy Day chair, Charlie Klingel rain or shine Telescopes on Display Campus Observatory Planetarium Dome Astronomy Lectures Displays and Photographs Projects for Children Remember, all ages are welcome!!! So come out out and help us celebrate Astronomy day.

166. 3ap.org Information about the club's members, functions, and monthly event calendar. Located in Pennsylvania. http://trfn.clpgh.org/aaap/

3ap.org;http://extragalacticsystems.com/3ap.org/index.shtml; 3ap.org;http://extragalacticsystems.com/3ap.org/index.shtml;

167. The South Florida Amateur Astronomers Association WELCOME TO THE. The South Florida Amateur astronomers Association. AND. FOX OBSERVATORY. ENTER. AddMe.com, free web site submission and http://www.sfaaa.org/

WELCOME TO THE The South Florida Amateur Astronomers Association AND FOX OBSERVATORY ENTER

168. Astronomers Find Huge Cluster Of Stars In Distant Universe CNN http://cnn.com/2001/TECH/space/01/08/colossal.cluster.ap/index.html

169. "Confederation Of Indian Amateur Astronomers" The Confederation of Indian Amateur astronomers,Pune. (R.No. VAMANA Project Project for Venus transit 2004; All India Amateur astronomers Meets; http://www.ciaa.net/

The Confederation of Indian Amateur Astronomers,Pune. (R.No. M9347/94,F9742/94) Regd Office: 755/1, Mayur Colony, Kothrud, Pune, 411029 Administrative Office C-6/12, Vasant Vihar, New Delhi 110 057. India Tel: 91-22-25119195 (Mumbai) About CIAA Membership Structure CIAA Publications Get in touch with office bearers ... All India Amateur Astronomers Meets List of Observatories in India Tribute to Dr N.C. Rana - Our founder Chairman Join Our Email group Links to other astro sites Mail to CIAA Sign our Guestbook View Our Guestbook Some Links Visit the Web site of Galileo Telescope Makers for Your telescope and other astronomy requiremtns Amateur Astronomers Association of Delhi for Pictures and details of variuos astronomy topics S.P.A.C.E. is an NGO involved in the promotion of Astronomy and Scientific Temper in educational institutions and among the masses If you have any comments or suggestions, please email the webmaster Nilesh Vayada

170. Astronomers Foresee Virtual Space Observatory CNN http://cnn.com/2001/TECH/space/01/08/virtual.observatory.reut/index.html

171. AAL Homepage Chandra Opens New Line Of Investigation On Dark Energy astronomers have detected and probed dark energy by applying a powerful, new method that uses images http://www.aal.lu/

MAIN PAGE NEWS ABOUT US EVENTS ... ARCHIVE MAILING LIST Subscribe Unsubscribe Your name: Your email address individual digest Tip: Wa Fändelen uewen lenks am Eck sin kann een d'Sprooch wielen Welcome to the Main Page. BREAKING NEWS NEW SPECIAL TOPIC: VENUS TRANSIT 2004! here Areas most often updated include our famous News section, the Links page as well as our Discussion Forums (IN CASE YOU'RE CONTRIBUTING TO IT , of course)! Find out more About Us (UPDATED!)and the Program of our club. How to join us and other frequently asked questions FAQ For any other questions, Contact us! You're searching for incredible documentation in pictures? The Gallery might be the right spot to take a look. Finally, our members share their expertise by contributing with articles to our internet presence. These can be found in our Special Topic section.

172. Toronto Sidewalk Astronomers Homepage As of summer 2001 Thanks for visiting the Toronto Sidewalk astronomers Homepage. Currently, we ve scattered to the four winds and http://hven.swarthmore.edu/~burns/TSA.html

"Follow men's eyes as they look to the skies. The shifting shafts of shining weave the fabric of their dreams..." Jacob's Ladder Rush WHO we are WHAT we are WHERE we are WHEN we are out ... Links As of summer 2001: Thanks for visiting the Toronto Sidewalk Astronomers Homepage. Currently, we've scattered to the four winds and so except for the occasional random outing we have for nostalgia's sake, TSA is officially disbanded. If you're interested in "taking over" and want this web-page for your own (it's pretty well established with the search engines), please email me. And who knows, maybe we'll be back some day to make pains of ourselves. TSA can still do virtual outreach! Do you have a question about astronomy you'd like to have answered? If so, visit our Ask an Astronomer page. Also, we have a budding FAQ , based on your questions. Maintained by Chris Burns, University of Toronto email: last updated: Sept 12, 2000 Graphics designed using gimp

173. Astronomer - Wikipedia, The Free Encyclopedia Historians often argue that ancient astronomers were priests and that this duality led to the rise of astrology. Famous astronomers. Astronomer, Contribution. http://en.wikipedia.org/wiki/Astronomer

Astronomer From Wikipedia, the free encyclopedia. An astronomer or astrophysicist is a scientist whose area of research is astronomy or astrophysics Historians often argue that ancient astronomers were priests and that this duality led to the rise of astrology Unlike most scientists, astronomers cannot directly interact with the celestial bodies , and so instead must resort to detailed observation in order to make discoveries. Generally, astronomers use telescopes or other imaging equipment to make such observations. edit Famous Astronomers Astronomer Contribution Hipparchus and Ptolemy Determined the positions of about 1,000 bright stars, tried to explain the puzzles of astronomy without refuting the commonly believed geocentric model of universe and classified stars by magnitude Aristarchus First known person to propound the heliocentric model of universe Nicolaus Copernicus Reitererated the heliocentric model of universe Galileo Galilei was the first to use the telescope to observe the sky Johannes Kepler suggested the elliptical orbits See also: List of astronomers There is also a well-known painting by Johannes Vermeer titled The Astronomer , which is often linked to Vermeer's The Geographer . These paintings are both thought to represent the growing influence and rise in prominence of scientific enquiry in Europe at the time of their painting

174. The Cedar Amateur Astronomers A large, familyoriented club of amateur astronomers in and around Cedar Rapids, Iowa. http://cedar-astronomers.org

The Cedar Amateur Astronomers, Inc. P.O. Box 10786 Cedar Rapids, IA 52410 Page 2 includes recent issues of the CAA newsletter, upcoming meetings, directions to Palisades-Dows Observatory, upcoming celestial events, membership information, etc. Links Palisades-Dows Observatory Clear Sky Clock The Astronomical League Astronomy magazine Astronomy Resource Site Request Information from the Cedar Amateur Astronomers, Inc. Welcome Welcome to the website of the Cedar Amateur Astronomers, Inc. Our society meets monthly at the St. Luke's Hospital Resource Center in Cedar Rapids, Iowa. Meetings are usually held on the first Thursday at each month at 7:00 pm. The public is welcome. Who are we? The CAA was founded in September, 1979. Since then our membership has grown from a dozen members to over 100. Our members come from all walks of life and with all levels of interest. The Palisades-Dows Observatory In cooperation with the Linn County Conservation Department the CAA broke ground for an observatory at Palisades-Dows Preserve in 1987. The Palisades-Dows Observatory presently has two observatory buildings and several telescopes, including a classic

175. Introduction To IDL Biggest, Brightest Star Puzzles astronomersadvertisement. Biggest, Brightest Star Puzzles astronomers By Tariq Malik Staff Writer posted 0730 am ET 06 January 2004. ATLANTA http://www.astro.virginia.edu/class/oconnell/astr511/IDLguide.html

VERSION: JULY 2003 A GUIDE TO IDL FOR ASTRONOMERS R. W. O'Connell Contents I. Introduction 1. IDL in Context 2. IDL Applications Packages 3. IDL Limitations ... Appendix D: X-Windows Notes I. INTRODUCTION 1. IDL In Context Interactive Data Language (IDL) is a proprietary software system distributed by Research Systems, Inc., of Boulder, CO (http://www.rsinc.com) , now a division of Kodak. IDL grew out of programs written for analysis of data from NASA missions such as Mariner and the International Ultraviolet Explorer. It is therefore oriented toward use by scientists and engineers in the analysis of one-, two-, or three-dimensional data sets. RSI claims over 150,000 users. IDL is currently available in UNIX, LINUX, Windows, and Macintosh versions for most of the popular scientific data processing platforms including Sun, HP, IBM, SGI, PC's and Mac's (see list at http://www.rsinc.com/idl/detail.cfm ). IDL device drivers are available for most standard hardware (terminals, image displays, printers) for interactive display of image or graphics data. The data reduction and display software that most astronomers are familiar with, including IRAF, STSDAS, AIPS, CIAO, MIDAS, and SUPERMONGO, consists primarily of specialized, task-oriented routines not intended for customization or enhancement by the user. These mostly function like "black boxes" and do not provide the user with easily understandable access to their inner workings.

176. SNEWS: The SuperNova Early Warning System Network utilizing neutrino detectors to detect neutrino burst from supernova in order to provide a prompt alert to astronomers. http://hep.bu.edu/~snnet/

Click here for the no-frames site. Click here for the no-frames site.

177. Chandra Press Room :: Chandra Associates Pulsar And Historic Supernova :: Januar Scientists using NASA's Chandra Xray Observatory have found new evidence that a pulsar in the constellation of Sagittarius was created when a massive star exploded, witnessed by Chinese astronomers in the year 386 AD. http://chandra.harvard.edu/press/01_releases/press_011001.html

Chandra Associates Pulsar and Historic Supernova January 10, 2001 CXC PR: 01-02 Dolores Beasley NASA HQ Phone: 202-358-1753 Steve Roy Marshall Space Flight Center, Huntsville, AL Phone: 256-544-6535 Megan Watzke Chandra X-ray Observatory Center, CfA, Cambridge, MA Phone: 617-496-7998 cxcpress@cfa.harvard.edu Press Image and Caption These results were presented today by Victoria Kaspi and Mallory Roberts of McGill University at the American Astronomical Society meeting. Also participating in the research were Gautum Vasisht from the Jet Propulsion Laboratory, Eric Gotthelf from Columbia University, Michael Pivovaroff from Therma-Wave, Inc., and Nobuyuki Kawai from the Institute of Physical and Chemical Research, Japan. The scientists used Chandra to locate the pulsar exactly at the geometric center of the supernova remnant known as G11.2-0.3. This location provides very strong evidence that the pulsar, a neutron star that is rotating 14 times a second, was formed in the supernova of 386 AD, and therefore has an age of 1615 years. The location of the pulsar at the center of the remnant provides new evidence that it is associated with the remnant. Since pulsars are known to move rapidly away from where they are formed, a pulsar near the center of the remnant implies the system must be very young, since not enough time has elapsed for the pulsar to travel far from its birthplace.

178. StarChild StarChild StarChild is an online astronomy learning center for elementary and middle school students. Included are materials about the solar system, the Milky Way galaxy, and extragalactic http://rdre1.inktomi.com/click?u=http://starchild.gsfc.nasa.gov/docs/StarChild/S

179. HTML REDIRECT - HAA Site Moved Effective April 7, 2002 the HAA website has moved. Please update your bookmarks to point to the new homepage at http//amateurastronomy.org. http://www.science.mcmaster.ca/HAA/

Effective April 7, 2002 the HAA website has moved. Please update your bookmarks to point to the new homepage at http://amateurastronomy.org If your web browser supports it, you should be auto-forwarded to the new homepage in 10 seconds. Thank You If you have problems linking to the new site then contact: anthony@unihedron.com

180. 3ap.org 3ap.org;http//extragalacticsystems.com/3ap.org/index.shtml;. http://3ap.org/

3ap.org;http://extragalacticsystems.com/3ap.org/index.shtml; 3ap.org;http://extragalacticsystems.com/3ap.org/index.shtml;

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