121. CNN - Astronomers Discover That Moon Has Long, Comet-like Tail - June 7, 1999 CNN http://www.cnn.com/TECH/space/9906/07/lunar.sodium.trail/index.html

[an error occurred while processing this directive] MAIN PAGE WORLD ASIANOW U.S. ... news quiz CNN WEB SITES: TIME INC. SITES: Go To ... Time.com People Money Fortune EW MORE SERVICES: video on demand video archive audio on demand news email services ... pagenet DISCUSSION: message boards chat feedback SITE GUIDES: help contents search FASTER ACCESS: europe japan WEB SERVICES: Astronomers discover that moon has long, comet-like tail June 7, 1999 Web posted at: 4:56 p.m. EDT (2056 GMT) Model of enhanced atmosphere due to Leonid meteor shower. Reload browser to repeat animation. (CNN) Boston University astronomers on Monday announced the discovery of a new feature of the Earth's moon a sodium-gas "tail" that stretches at least a half-million miles. The observation was made by chance in November when a Boston University team pointed a sensitive camera in the opposite direction from the moon, attempting to photograph the Leonid meteor storm. Instead, they recorded a patch of sodium emission in an otherwise moonless sky. "It grew to be larger and brighter on November 19, and then faded slightly on November 20," said Steven Smith, a research associate in the university's center for space physics.

122. Who Are The Black Astronomers And Astrophysicists? Who are the Black astronomers Astrophysicists? Beth A. Brown. Who are the Black astronomers ASTROPHYSICISTS ? (click on links below for more). http://www.math.buffalo.edu/mad/physics/astronomy-peeps.html

Beth A. Brown Arthur B.C. Walker Neil deGrasse Tyson From an article (in pdf) From Banneker to Best: Some Stellar Careers In Astronomy and Astrophysics , an article on Black Astronomers by Robert Fikes Today (2002) only 16 of the 3,302 PhD physicists at US National Labs are black. In these web pages we profile those modern astronomers of the african diaspora. Astronomers Astrophysicists , and Cosmologists below Physicists Faces of African Americans in Astronomy National Society of Black Physicists back to the main Physics page Posters and Exihibiton: African Americans in Space Science Who are the Black A STRONOMERS STROPHYSICISTS (click on links below for more) Harvey Banks first African American Ph.D. in Astronomy Gibor Basri - Berkeley Professor on brown dwarfs Jason Best - young astrophysicist Beth Brown - NASA Astronomer George Carruthers - principal inventor of the Far Ultraviolet Camera/Spectrograph that accompanied the Apollo 16 mission Chantale Damas Stanley Davis Aaron S. Evans

123. CNN.com - Ann Kellan On Why Astronomers 'follow The Water' - July 11, 2001 CNN http://cnn.com/2001/TECH/space/07/11/kellan.debrief.otsc/index.html

MAIN PAGE WORLD U.S. WEATHER ... ABOUT US CNN TV what's on show transcripts CNN Headline News CNN International ... askCNN EDITIONS CNN.com Asia CNN.com Europe set your edition Languages Time, Inc. Time.com People Fortune EW Ann Kellan on why astronomers 'follow the water' Ann Kellan Astronomers say a giant star in its death throes seems to be vaporizing a host of comets, raising the possibility that another planetary system possesses water, an ingredient necessary for known life. CNN Science Correspondent Ann Kellan explains. Q: Tell us a little bit about the dying star? How far away is it? How big is it? When will it be declared dead? KELLAN: Its name is CW Leonis, better known to astronomers as IRC+10216. It is about 200 parsecs, or 650 light years away. In the infrared spectrum, it is the brightest star in the sky after our own sun, of course! CW Leonis is a red giant, which means it is dying. It is burning up its nuclear fuel supply and expanding, shedding material from its outer layers rapidly. Eventually, after about 10,000 to 30,000 years or so, scientists think it may become a planetary nebula. Q: Does the dying star pose any danger to Earth?

124. Amateur Astronomer's Anonymous Written by an Amateur Astronomer, for Amateur astronomers. This site has info for the begginer, pictures, Observation reports and http://www.users.nac.net/enterprise/astronomy/

Welcome to Amateur Astronomer's Anonymous You must have a browser with frames enabled to view this site. Sorry.

125. Astronomy Boy: Amateur Astronomy Resources and tutorials for amateur astronomers. http://www.AstronomyBoy.com/

Getting Started CG-5 Improvements SAA 100 Deep Sky List Constellation Portraits ... Home Current Moon Phase Courtesy U.S. Naval Observatory Welcome The information at this web site reflects my personal interests in amateur astronomy. There are features here for newcomers, for do-it-yourselfers, for deep sky observers, and for astrophotographers. Your comments are always welcome. Jeff DeTray Hello to listeners of the Jordan Rich Show - WBZ Radio AM 1030 Mars "Close Encounter" Images by Professional and Amateur Astronomers Hubble Space Telescope (closest approach images) Mars Global Surveyor Team Mars03 Nat Chotinun Mark Forsthoefel ... CMO Gallery of the Great 2003 Mars Other than the Hubble and Mars Global Surveyor images, all photos in the links above were made by amateur astronomers with modest Earthbound telescopes, using web cams or digital cameras. NEW! Clear Sky Clock The Clear Sky Clock is a prediction of when Astronomy Boy's Brennan Hill Observatory will have good weather for astronomical observing. Click for details.

126. Important Astronomers, Their Instruments And Discoveries 1 Important astronomers, their Instruments and Discoveries. by Paul M. Rybski. Part 1. Pretelescopic Instruments, their Inventors and Users. Merkets and Waterclocks. http://nineplanets.org/psc/hist1.html

Important Astronomers, their Instruments and Discoveries by Paul M. Rybski Part 1 Pre-telescopic Instruments, their Inventors and Users Merkets and Waterclocks Babylonian observations (1500 BC?) recorded solar and lunar eclipses as well as planetary observations using merkets and waterclocks. Macedonian philosopher Thales of Miletus (575-532 BC?) predicted a solar eclipse using Babylonian observations and mapped out constellations to aid navigation. Alexandrian astronomer Eratosthenes (260-201 BC?) measured the circumference of the Earth using comparative shadow rod measurements in two places and knowledge of the distance between them. The Cross-Staff Alexandrian astronomers Aristillus and Timocharis charted the positions of the brighter stars (284 BC), producing the first star catalog using a Cross-staff. Aristarchus of Samos (250 BC?) calculated the distance of the Sun from the Earth and the Moon and Sun's sizes relative to Earth by observations during solar and lunar eclipses and at first quarter Moon using a Cross-staff. Armillary Spheres Eratosthenes (204 BC) catalogued more than seven hundred stars using one, and possibly two, armillary spheres.

127. History Of Astronomy Short biographies of several less well known British astronomers. http://www.u-net.com/ph/astro-history/

History of Astronomy A site devoted to information about historical figures in astronomy that could not be found else where on the internet. If you have found your self in the position of searching the web to find some information or a photo of an historical figure in astronomy and was unsuccessful, and you may have had to do your own research. I would be very interested in using what ever material that wish to send me for use on the site. This will then helps others in the future, and avoid duplicating another persons research. If you have information that I may use on this site, please contact Michael Oates Thank you. Current list of astronomical figures on this site. Eric Burgess - Manchester's First Rocket Man William Rutter Dawes John Henry Hindle George Higgs ... Fr. Walter Sidgreaves Also visit The Society For The History Of Astronomy Maintained by Michael Oates Page modified 30 May, 2003

128. Sky And Telescope - The Essential Magazine Of Astronomy Various articles about light pollution including one on the history of the problem, one on rating the darkness of your sky, one on how astronomers can do more to help reduce light pollution and one on good lighting fixtures. http://skyandtelescope.com/resources/darksky/

Welcome to SkyandTelescope.com, where you'll find astronomy news, stargazing tips, expert advice on choosing and using telescopes, and much, much more. Your Web browser appears to be set to block cookies. SkyandTelescope.com requires a cookie file, though you may visit the site without supplying any personal information, rendering the cookie anonymous. If you believe you reached this page in error, try clicking one of the links below to access our site. Our interactive sky chart and astronomical almanac require that you specify a city and country, but no name, address, or other personal information. You may delete the cookie after your visit, but you will then have to reenter your location information next time. To learn how to configure your system to accept cookies while visiting Web sites and/or to delete them afterward, see your browser's help page. Some browsers will allow you to accept SkyandTelescope.com's cookie without having to accept cookies from other sites. If you have any questions, please send e-mail to custserv@SkyandTelescope.com

129. C88 - An Informational Tool For Amateur Astronomers C88 provides detailed informations about the celestial sphere objects, visible with naked eyes and for the use of an eyepiece of a modest amateur telescope to observe deep sky objects. http://www.alcyone.de/c88/english/index.htm

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130. Delscope - The Personal Web Space Of Derek Haselden This is the personal web space of Derek Haselden. For information about SOLENT AMATEUR astronomers SOCIETY click on the logo below to visit their homepage. http://www.delscope.demon.co.uk/

This is the personal web space of Derek Haselden For information about SOLENT AMATEUR ASTRONOMERS SOCIETY click on the logo below to visit their homepage For a complete listing of all pages on this Website click on the logo below to view the Site Map at any time. A link to the Site Map is available on all pages. To see an A-Z listing of all pages on this Website click on the logo below to view the Site Map A-Z at any time. A link to the Site Map A-Z is available on all pages. Last month's most visited page... Last month's second most visited page... This Website was first posted on the 5th June 1999. These pages seem to be under constant development and revision. Watch out for updates! THIS WEBSITE WAS LAST UPDATED ON... * * * 20th May 2004 * * * ASTRONOMY REFERENCE PAGES ASTRONOMICAL GLOSSARY Ever wondered what syzygy means? Over 250 astronomical terms and definitions on this page. ASTRONOMY QUESTIONS AND ANSWERS, PAGE ONE ASTRONOMY QUESTIONS AND ANSWERS, PAGE TWO ASTRONOMY QUESTIONS AND ANSWERS, PAGE THREE ASTRONOMICAL TABLES 1 Astronomical data for The Solar System and miscellaneous objects. ASTRONOMICAL TABLES 2 Astronomical data for Stars.

131. The American Association Of Amateur Astronomers A service of the American Association of Amateur astronomers, offering a select line of products to help beginners get started in amateur astronomy. http://www.astromax.com/

The American Association of Amateur Astronomers Welcome to The A merican A ssociation of A mateur A stronomers The Internet Astronomy Club Select AAAA Enter AAAA Universe Press Releases Join the AAAA Control Center Member Reports Astronomy Links Observing Programs FAQ Constellations Planets Universe Guide Arp CCD Images Partnerships AAAA Newsletter AAAA Mission AstroMax Homepage Bringing Amateur Astronomy to the World Enter AAAA A stro M ... ax Select AstroMax Catalog Observing Aids Planispheres Sky Atlas First Light Kit Astronomer's Journal The Universe DVD HST CD-Rom Binocular Kit NightWatch by Terence Dickinson RASC Observer's Handbook Astronomical Companion Astronomical Calendar 2004 Moon Calendars AL Programs Milky Way Puzzle AstroMax Books Feedback AAAA Homepage The AAAA Online Store Offering a Select Line of Carefully Chosen Products to Help You Get Started in Astronomy, and to Enhance Your Enjoyment of the Night Sky Enter AstroMax AAAA P.O. Box 7981 Dallas, TX 75209-0981 www.AstroMax.com

132. Arty The Part-Time Astronaut An interactive adventure for young astronomers guiding Arty and his alien friend Greg through our solar system. http://www.artyastro.com/

If this page doesn't come up in 5 seconds click here? Travel on a learning quest through our solar system. Learn about all nine planets. A kid's astronomy site with animations, activities, and games for the future astronomer and astronaut.An animated fun adventure through space and our solar system. Travel to all nine planets. This astronomy Mac/PC CD-ROM is packed with many activities and games. For the future astronaut or astronomer. 3 pounds press. Check out Arty the part-time Astronaut. We are going into our second successful year of entertaining and teaching kids about space. Join Arty and his new-found alien friend, Guplo, on their learning quest through our solar system. Visit and learn about all nine planets. Discover how much you would weigh and how old you would be if you lived on other planets. This Macromedia Flash 4 site is packed with animations, activities, and games. This fun filled site is for the future astronomer and astronaut. Have fun! Eddie Carbin http://www.artyastro.com/start.htm

133. AstroPlace 2.0 - Astronomers With Home Pages Magazines, Newsletters, Star Parties, University Programs, and Lots More Amateurs, Educational Links for Teachers and Students Educators, astronomers with Home http://astroplace.com/pros/astronom.asp

Home Amateurs Educators Professionals Keep up to date: Astro Picture of the Day Latest HST Pictures NASA Today Add your weather US Zip: Add sky map: lat N S lon W E Current Phase of Moon (Courtesy of USNO) Ask Astronomy Questions Clubs Astronomers Observatories Search All Pros Links: Articles and Preprints Homepages (5976) Circulars Conferences Historical Biographies Jobs Journals Mail Lists/Newsletters Societies Space Agencies Women in Astronomy Eclipses Image Galleries Clubs ( Observatories ( Conferences Job Sources June Sky Events Telescopes/Supplies News Sources Humor Meet the Astronomer Add/ Update/ Delete Links Click on a letter below, to access links to astronomers whose surnames begin with that letter: A B C D ... Z Surnames with prefixes, such as de, di, della, van, von, etc., are usually alphabetized according to the prefix. (Some exceptions for Dutch names beginning with prefix "ten", "in 't", etc.) brian_@_astroplace.com Version 2.2

134. INAF-OAT Trieste Facilitates collaboration in solar phvsics among European solar astronomers. Contains details about JOSO's aims, structure, meetings and working groups. http://joso.oat.ts.astro.it/

Osservatorio Astronomico di Trieste INAF Direttore: Paolo Molaro Via Tiepolo 11 34131 Trieste, tel.0403199111 fax.040309418 Basovizza 302 34012 Trieste, tel 040226176-040226761 fax.040226630 E-mail: username@ts.astro.it English Version Pagina in sviluppo TRANSITO DI VENERE SUL SOLE 8 giugno 2004 O.A.T. INAF video dell'OAT(file.mpg 109Mb) realizzato da G.Buzan Lista delle pubblicazioni in ordine di citazione (al 6-05-2004) L'OSSERVATORIO Sede Centrale Sede Basovizza organi Come raggiungerci ... Concorsi e Borse SERVIZI Servizio archivi astronomici Biblioteca Sistemi informativi Servizi interni ... Progetti europei DIDATTICA Le Stelle vanno a Scuola Corsi per le Scuole 2003 Collegio "Luciano Fonda" Solar Magnetic Phenomena DIVULGAZIONE Conferenze pubbliche Olimpiadi di Astronomia Settimane della cultura scientifica Settimane dell'Astronomia ... MEMORIE DELLA SAIt webmaster: Sergio Monai

135. WAA HOME PAGE Western Amateur astronomers. ENTER HERE. Solar Xray Activity Monitor and more - just click below - takes awhile to load. Status. Site http://www.waa.av.org/

Western Amateur Astronomers ENTER HERE Solar X-ray Activity Monitor and more - just click below - takes awhile to load Our thanks to Qnet.com for the space provided to us for this site For site problems contact: Earl Wilson - zearlw@hotmail.com Richard J. Rynne - rich1@qnet.com Tim Hogle Tim.Hogle@jpl.nasa.gov Your visit is appreciated Come back soon

136. Lumicon - World's Best Filters Products include Easy Guiders, hypered film and hyper kits, diagonals, the Sky Vector NGC, richfield viewers and many other accessories for amateur astronomers. http://www.lumicon.com/

Welcome to Lumicon "World's Best Filters and Accessories" Frequently Asked Questions Lumicon International offers you the best and most extensive line of astronomical filters in the world. Filters for every imagined visual and astrophotographic application, in many configurations and sizes. Filters for deep sky objects, galaxies, nebulae, planets, planetary nebulae, light polluted skies, comets, and solar prominences. All UHC, Deep Sky, OIII and H-Beta filters are individually inspected and tested on a Perkin-Elmer Double-Beam Spectrophotometer. We proudly inscribe the % of transmission for each of the primary lines. In addition to the world's best filters, Lumicon proudly offers you the most unique patented and useful accessories, including the world-famous series of Easy Guiders, Richfield Viewers, Sky Vectors, diagonals, finderscopes, illuminated reticles, guiding eyepieces, Binoviewers, and visual and astrophotographic accessories. Lumicon also exclusively offers you hypered films and hyper kits. All of Lumicon International products come with a 100% satisfaction guarantee ( please see below ). So browse through our web site, e-mail us or call us for any questions or comments. Order directly from us or visit any Lumicon authorized astronomy retailer's showroom. Enjoy !

137. Astronomers Spy New 'planet': Sedna Spotted Far Beyond Pluto. astronomers spy new planet . Some astronomers say that a planet should be roughly spherical and have a nearly circular orbit around the Sun. http://www.nature.com/nsu/040315/040315-1.html

updated at midnight GMT search nature science update advanced search Astronomers spy new 'planet' Sedna spotted far beyond Pluto. 15 March 2004 MARK PEPLOW The Spitzer telescope has spied Sedna. Maps of our Solar System may have to be redrawn to include a tenth planet. The object has been named Sedna, after the Inuit goddess of the ocean. It is the largest body orbiting the Sun to be discovered since Pluto was spotted in 1930. Sedna is similar in size to Pluto, measuring about 2000 kilometres across. It has a highly elliptical orbit: at its furthest point, the 'planet' is around 130 billion kilometres from the Sun. At its closest point, Sedna is roughly 13 billion kilometres away, three times further from the Sun than Pluto. Mike Brown, astronomer at the California Institute of Technology, Pasadena, led the team that first saw Sedna with the 48-inch telescope at Mount Palomar Observatory, California, in November 2003. The Spitzer and Hubble space telescopes later confirmed the find. NASA is due to announce full details at 1 pm EST today. Sedna lives in the Kuiper belt, a region of space beyond Pluto filled with at least 70,000 icy rocks. The new find is the biggest Kuiper-belt object ever seen and has a relatively stable orbit, making it a strong contender for the title of 'tenth planet'.

138. Record Breaker: A Planet From The Early Universe: Science News Online, July 12, astronomers have found the oldest and most distant planet known in the universe. http://www.sciencenews.org/20030712/fob1.asp

Math Trek Improving the Odds in RISK Food for Thought Cholesterol Medicine for Eggs? Science Safari Strange Matter TimeLine 70 Years Ago in Science News Week of July 12, 2003; Vol. 164, No. 2 , p. 19 Record Breaker: A planet from the early universe Ron Cowen Astronomers have found the oldest and most distant planet known in the universe. OLD ORB. Artist's view of the planet (top) orbiting a pulsar and its white dwarf companion (two brightest dots at lower left) in the globular cluster M4. NASA and G. Bacon/STScI Residing 7,200 light-years away, the planet weighs 2.5 times as much as Jupiter and formed when the universe was an infant, Steinn Sigurdsson of Pennsylvania State University in State College and his colleagues report in the July 11 Science The planet's very existence suggests that such orbs formed relatively soon after the Big Bang. Moreover, the object's location—near the crowded core of a star cluster, where planetary systems might easily be ripped apart—indicates that planets might be more abundant than thought. The planet lies near the center of the globular cluster M4, a dense grouping of stars about 12.5 billion years old. Old stars such as these are metal poor because they formed before subsequent generations of stars had produced heavy elements in abundance. Astronomers have found most extrasolar planets orbiting younger, relatively metal-rich stars. That led astronomers to rate ancient globular clusters as unlikely venues for planets. Indeed, in a 1999 study looking for planets that closely orbit stars in the globular cluster 47 Tucanae, the Hubble Space Telescope failed to find a single one.

139. New Scientist astronomers find first dark galaxy . astronomers have found the first dark galaxy a black cloud of hydrogen gas and exotic particles, devoid of stars. http://www.newscientist.com/news/news.jsp?id=ns99994272

140. The Night Sky Observers Astronomy Webpage Louisville,KY based club, member of the Astronomical League. Includes an astrophoto gallery and telescope buying guide. http://www.angelfire.com/ky/astronomers/

Latest News and Site Updates You Are Here! Site Contents: About Us: Welcome to our corner of the Web. Get ready to explore the Universe! This is the online home of the Night Sky Observers Astronomy Club . We are dedicated to bringing astronomy "down to earth". We have done educational programs of all types, with scout groups, class groups, elderhostels, and the general public. Interested in an astronomy program for your group? Send an email to info@nightskyobservers.com . The NSO webpage is packed with resources for all ages. There's something for everyone here, from casual skygazers to advanced amateur astronomers. Check out these helpful websites below to get the most out of your stargazing! Find out what's up in "Tonight's Sky" Visit Skymaps.com for monthly sky maps Check the Astronomical Weather Forecast Heavens-Above Satellite Visibility Page ... Get the latest news from Sky and Telescope Visit our friends at the Louisville Astronomical Society Please send us your thoughts and suggestions! E-mail Chris at rigelmaccrikey@hotmail.com

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