81. Binoculars For Astronomy And Observing Other Things In The Night Sky Equipment information and links. http://web.austin.utexas.edu/edcannon/binoculars.html

82. Handbook Of Binocular Astronomy A guide to deep-sky objects visible with binoculars including every constellation. http://www.starman.co.uk/book/hba-home.htm

83. SkyandTelescope.com - Equipment (How To) - Binoculars For Astronomy Equipment article by Ed Ting. http://www.skyandtelescope.com/howto/howtoequipment/3389576.html

84. Welcome To PARI — PARI WebSite Dedicated to providing research and educational access to radio and optical astronomy for a broad cross-section of users. http://www.pari.edu/

Skip to content. Skip to navigation Site Map Accessibility ... Contact Search Site PARI WebSite Sections Home for general public for news media for teachers and students ... for scientists Personal tools Log in You are here: Home Navigation Home About PARI ... News LEONID METEORS TO BE VISIBLE PARI OFFERS TIPS FOR OBSERVING THE DECEMBER LUNAR ECLIPSE DAYLIGHT SAVING TIME ENDS Document Actions Welcome to PARI Where Science Excites the Imagination. PARI is a Not-For-Profit Foundation which relies on generous contributions from our FRIENDS to support our mission. What's New at PARI - November 1 - November 5, 2010 IMPORTANT LINKS HOMESCHOOL DAY this Friday -   Information and Registration REGISTER for November 30th and Future SciGirls Programs See PHOTOS of PARI at USA Science and Engineering Festival EXPO Click NEWS ABOUT PARI to read recently published articles 2010 PARI Summer Student Research Proceedings DISTINGUISHED SUPPORTERS RECOGNIZED PARI's 2009 Annual Report and  Summer 2010 VIEW Newsletter Available On-Line Homeschool Day at PARI Scheduled for November 5th The topic for this Friday's Homeschool Day at PARI will be Climate Science. Information about the Homeshool Day and how to register can be found on the PARI website at

85. NRAO: Socorro, New Mexico Current events, public outreach, very large array, VLA expansion project, and very long baseline array. http://www.aoc.nrao.edu

National Radio Astronomy Observatory NRAO Home Current Events Public Outreach: Frequently Asked Questions Press Releases Introduction to Radio Astronomy For Visitors: Official Visitors Tourists Very Large Array VLA Expansion Project (EVLA) ... Assistant Director's Page Updated 2008-Sep-26 Socorro, New Mexico Socorro, New Mexico, is the home of NRAO operations in New Mexico. Located on the campus of New Mexico Tech , the Array Operations Center houses scientific, engineering, technical, computer and support staff for both the Very Large Array and the Very Long Baseline Array. It includes the control center and correlator for VLBA observations and provides space for the Atacama Large Millimeter Array project. The Very Large Array (VLA) , one of the world's premier astronomical radio observatories, consists of 27 radio antennas in a Y-shaped configuration on the Plains of San Agustin 80 km (50 miles) miles west of Socorro, New Mexico. Each antenna is 25 meters (82 feet) in diameter. The data from the antennas is combined electronically to give the resolution of an antenna 36km (22 miles) across, with the sensitivity of a dish 130 meters (426.5 feet) in diameter. Twilight at The Very Large Array, near Socorro, New Mexico

86. UK AMATEUR RADIO ASTRONOMY NETWORK Amateur radio astronomy mainly for, but not limited to, the United Kingdom, providing information for beginners, project ideas, articles, and downloadable archive material. http://www.ukaranet.org.uk

87. Basics Of Radio Astronomy Workbook developed to support training for the Goldstone-Apple Valley Radio Telescope, but can be applied to all. http://www2.jpl.nasa.gov/radioastronomy/

This workbook, although applicable to all radio astronomy, was developed to support training for the Goldstone-Apple Valley Radio Telescope. What is the Goldstone-Apple Valley Radio Telescope? What's the purpose of this "workbook"? Download Basics of Radio Astronomy (.pdf) This workbook was prepared by Diane Fisher Published by Jet Propulsion Laboratory Mission Execution and Automation Section Customer Integration Services Group Document No. JPL D-13835

88. EME, SETI, Radio Astronomy And DSP For Radio Amateurs (W6/PA0ZN) Dedicated to building bridges between amateur groups and the promotion and preservation of weaksignal communication. http://www.nitehawk.com/rasmit/

89. Radio Astronomy Telescope Project Construction of the antenna, system descriptions, objectives, typical results, and references. http://www.signalone.com/radioastronomy/telescope/

Project Page http://www.SignalONE.com/radioastronomy/telescope/ 5.2 Meter Radio Astronomy Project for 1420 MHz This is a description of my 1420 MHz radio telescope project for observing the natural radio emissions of neutral hydrogen atoms found throughout space. Specifically, the study of the radio spectra of these emissions is used to determine the distribution and dynamics of hydrogen throughout our galaxy. Hello, Everyone! I have been interested in radio astronomy for years but have only recently been able to find the time to assemble my own radio telescope. I have completed construction of a 5.2 meter antenna which I use to detect the 1420 Mhz radio emissions of neutral hydrogen found throughout the galaxy. I have included some information on construction and sources of material, and there is also a description of how I am using it and what type of information can be gained from these types of observations. It is my hope that this information will be helpful to others who are interested in radio astronomy or who may even be considering a project of their own. The antenna has a computer controlled Az-El mount and was built mostly from recycled C-band satellite TV components. The elevation drive was once a horizon-to-horizon drive for a 16-foot satellite TV antenna and has an integral worm drive. It is driven by a 90-vdc linear actuator motor/gearbox. The azimuth drive is a roller-chain arrangement driven by another worm drive. This worm drive is also driven by a linear actuator motor/gearbox. The antenna uses a potentiometer for azimuth position feedback which produces a voltage ratio read by a "data acquisition" board on an old 286 PC. Elevation position is obtained by using a

90. ERAC - The European Radio Astronomy Club Observations, workshop, groups, telescopes and images, and radar links. http://www.eracnet.org/

91. Astronomy Shetland Virtual astronomy club. Includes sky data, links and weather. http://www.astronomy.shetland.co.uk/

92. Home Page Dedicated to fostering communication and participation between individuals interested in astronomy and allied sciences, and includes news, and a earth and sun pages. http://www.astronomy-club.freeservers.com

Free Web Hosting Provider Web Hosting E-commerce High Speed Internet ... Free Web Page Search the Web Welcome! Close Would you like to make this site your homepage? It's fast and easy... Yes, Please make this my home page! No Thanks Don't show this to me again. Close Home Page About Page Contact Page ... Whats New Page Astronomy Club Ahmedabad Please check the new URL http://www.1au.in/ Astronomy Club is Registered as a Society under Registration of Societies Act 1985 and also under Bombay Trust Act 1950 Please check the new club website id http://www.1au.in/ Thanks Error Sorry We have MOVED! Hang onto your "Hat" you are about to be "Warped to our New site!" If the warp fails "Click Here!" Or you can click here! Back to Astronomy Club, Ahmedabad See you in a second or two! Astronomy Club is based in Ahmedabad, in the state of Gujarat, INDIA. We have been carrying out activities since 1979. Our current membership strength is 114 Subscribe to Astronomy Clubs India Powered by www.egroups.com Hostedby the Astronomy Club Ahmedabad, India Sign Up with Meteormail Mail First Name: Last Name: Meteormail Login User Name: Password: Technical Support Help Password Reminder SignMy Guestbook ... Send an email Current Moon Phase (courtesy of the US Naval Observatory searchfor links: provided by astronomylinks.com

93. The I.I.Sc. Amateur Astronomy Club Homepage Conducts activities such as sky watching, lectures on astronomy related subjects, and provides an online astronomy quiz. http://www.iisc.ernet.in/~astro/

IISc AMATEUR ASTRONOMY CLUB The Amateur Astronomy Club of IISc was started late 1997. Membership is open to all students and faculty of IISc. As of now, what we do is meet on the Raman Building rooftop at night to look at the stars, as opposed to talking about black holes and the big bang ! We have more than a hundred members so far of which some are listed ( rest will be put up soon...) We have a lot of activities planned, subject to sky conditions. As the club is fairly small, we shall take it as it goes, but suggestions are more than welcome. Putting a figure of a man digging the earth would be trite, but of course, this page is very much under construction. A few useful links relevant to amateur astronomy. Try the Fortnightly Astronomy Quiz 6 and you could win cool posters of the milky way and other miscellanea !! Last date for submission is 30th may, 2002 Earlier Quizzes Answers To Quiz 1 Trip to Vainu Bappu Observatory ( the next one is on the cards...) Answers To Quiz 2 Answers To Quiz 3 Movie Gallery Answers To Quiz 4 ... Lunar Eclipse, July 15th, 2000

94. Sam's Astronomy Page Site devoted to amateur astronomy, including descriptions and pictures of his equipment, tips and links. http://www.balinka.com/astronomy.htm

(Music from Patrick O'Hearn "Drive", ©1996) Updated 14-Apr-07 10-Dec-06 22-Jun-03 24-Nov-06 19-Jun-05 Welcome to my amateur astronomy web site We are not human beings on a temporary spiritual journey. We are spiritual beings on a temporary human journey. Adapted from Pierre Teilhard de Chardin Current Moon Phase Clear Sky Clock - Tucson I am a deep sky fanatic (a geek, as those who know me often say), especially galaxies and nebulae, but I also like to look at the planets and the Moon. I haven't really been too interested in comets, variable stars, etc. but try to keep an open mind as I may travel that path in the future. I've logged all of Messier's 110 (109), many from midtown Tucson, AZ using a 6" reflector and have completed a Messier Marathon using a 20" Obsession reflector. I had originally planned to capture images of all of the Messier objects using the 20" and an SBIG ST-237 CCD camera, but I never got around to that - mainly because I had a hard time not using the 20" for visual observing. Now, I no longer have the 20" Obsession, having sold it in order to purchase a 25" Obsession. I received the 25" primary from Galaxy Optics on January 7, 2003 and received the 25" Obsession telescope on January 8, 2003. I've tried to go out viewing with the new scope every new moon since. If I have but one word to describe the 25" Obsession: Awesome.

95. Uzay Ve Astronomi - Herkes Için Uzay Ve Astronomi Rehberi Herkes i in uzay ve astronomi rehberi. http://www.uzayveastronomi.com

96. BINOCULAR BASICS Information on optical instrument. http://www.chuckhawks.com/binocular_basics.htm

See 50+ astronomy binoculars at AstronomyBinoculars.com! Binocular Basics By Chuck Hawks Binoculars are one of the handiest and most widespread of all optical instruments. Virtually anyone who spends much time outdoors owns (or should own) a pair of binoculars. They are almost a necessity for the astronomer, hunter, saltwater fisherman, boater, sports fan, and experienced traveler. This article is intended to help the person who needs some basic information about binoculars. I hope to explain the specifications and terms commonly associated with binoculars. For those needing a more in-depth study of the subject, I recommend the excellent little book How To Choose Binoculars by Alan Hale. Perhaps the first thing to understand is that binoculars are really just two small telescopes mechanically linked together. All of the facts and formulas that help you to understand telescopes also pertain to binoculars. (You will find telescope information on my ) Each side of a pair of binoculars has a prime focal length, an objective lens, an ocular (eyepiece), an exit pupil, and so forth. Binoculars are designed to give a correctly oriented, right side up view. This makes them ideal for terrestrial viewing, or for locating astronomical objects in the night sky. A good pair of binoculars is one of the handiest accessories for the astronomer, hunter, sportsman, traveler, birdwatcher, and nature lover. So whether you want to get a better view of the local football game, or find a big buck across a canyon, a good pair of binoculars is often indispensable.

97. ABC Der Astronomie Ein Online-Lexikon zum Thema Astronomie. http://lexikon.astroinfo.org/

98. Astronomi-fans Ce blog d astronomie contient des articles, dont un agenda des v nements astronomiques. http://astronomi-fans.over-blog.com/

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