|  172 | 
    
    
      | Amatuer
        Astronomy from Scotland | 
    
    
      | American Lunar Society | 
    
    
      | 
        
        Ames Research Center Main Page | 
    
    
      | Anomalous Meteor Phenomena
        - Uk | 
    
    
      | Armagh Planetarium
        - Ireland | 
    
    
      | Ask the Astronomer | 
    
    
      | Asteroid and Comet Impact Hazards
        - NASA | 
    
    
      | Astro Calendar - Carnegie Science Center  | 
    
    
      | Astronomical Telescopes, Global Network of  | 
    
    
      | Astronomy 
        - NewsReality | 
    
    
      | Astronomy Journal Database Query Page - Harvard 
                University | 
    
    
      | 
        
        Astronomy Picture of the Day 
       | 
    
    
      | Astronomy
        Picture of the Day Archive  | 
    
    
      | Astronomy
        Research - Meta Research - Up
        to Date | 
    
    
      | Astronomy
        Resources - Google Web Directory  | 
    
    
      | Astrophysics - NASA Data 
                System  | 
    
    
      | Astrophysics, 
                Harvard-Smithsonian Center for - Lots of Big 
                Words  | 
    
    
      | Astroweb 
                - Astronomy/Astrophysics on the Internet  | 
    
    
      | Aurora - 
                Information and Images  | 
    
    
      | Aurora Page  | 
    
    
      | Big Ear Radio Observatory | 
    
    
      | Birr Castle Demesne
        - Ireland | 
    
    
      | Black Holes and Neutron Stars | 
    
    
      | Bradford Robotic Telescope Observatory
        - UK | 
    
    
      | British Astronomical Association | 
    
    
      | Cassini
        - NASA | 
    
    
      | Cassini
        - Sailing to Saturn - Discovery Channel | 
    
    
      | Cassini
        - To Saturn | 
    
    
      | Cassini Probe to Saturn
        - NASA | 
    
    
      | Comet Observation Home Page
        - NASA | 
    
    
      | Cork Astronomy Society
        - Ireland | 
    
    
      | CSETI
        - Center for the Study of Extraterrestrial Intelligence | 
    
    
      | CWRU Nassau Robotic Telescope | 
    
    
      | Dragon in Space
        - China in Space | 
    
    
      | Dunsink Observatory
        - Ireland | 
    
    
      | Earth from Space
         - 75,000 Images 
        
       | 
    
    
  | Earthrise | 
    
    
      | Encounter 2001 | 
    
    
      | Erk's Black Hole Pages | 
    
    
      | ESA's Huygens Probe
        - Netherlands | 
    
    
      | Europa Clickable Maps
        - NASA | 
    
    
      | European Southern Observatory | 
    
    
      | Exploring Mars | 
    
    
      | Galileo
        - Countdown to Jupiter - NASA | 
    
    
      |  Galileo Homepage
        - NASA | 
    
    
      |  Galileo Messenger
        - NASA | 
    
    
      | Galileo Probe
        - NASA | 
    
    
    | Geostationary Satellite Server -
    real-time satellite images | 
    
    
      | Great Circle Distance Calculator | 
    
    
      | Hiraiso Solar 
                Terrestrial Research Center | 
    
    
    | History of Astronomy:
    Archives and Libraries | 
    
    
      | 
        Human Spaceflight - NASA | 
    
    
      | Huygens | 
    
    
      | IAU- Minor Planet Center
        - Harvard | 
    
    
      | 
        
        International Meteor Organization | 
    
    
      | International Space Station -
        Germany | 
    
    
      | International Space Station
        - NASA | 
    
    
      | Internet Surfboard for Aerospace Subjects - BIG   | 
    
    
      | IPS Radio and 
                Space Services - Australian Government   | 
    
    
      | Irish Astronomical Association | 
    
    
      | Irish Astronomical
        Society | 
    
    
      | 
        
        Jet Propulsion Lab's Space Calendar | 
    
    
      | Journey
        to Saturn - CNN | 
    
    
      | Kuiper Belt Homepage
        - Hawaii | 
    
    
      | London Planetarium | 
    
    
      | Looking for Life
        - MSNBC | 
    
    
      LunarPhase
        Pro - CD for Sale 
         - Moon Observers Toolkit from NightSkyObserver.com | 
    
    
      | Mars Academy | 
    
    
      | Marc Buie's Pluto Page
        - Lowell | 
    
    
      | Mercury | 
    
    
      | 
        
        Meteor Hunters | 
    
    
      | Meteor Showers for 1998
        - UK | 
    
    
      | Mission to Planet Earth
        - NASA | 
    
    
      | NASA
        Ames Research Center Search Engine  | 
    
    
      | NASA
        Homepage | 
    
    
      | NASA Image Exchange | 
    
    
      | 
        
        NASA Jet Propulsion Lab's Near-Earth Object Program | 
    
    
      | NASA
        Observatorium - Planet Earth | 
    
    
      | NASA
        Photo Gallery  | 
    
    
      | NASA
        Space Link | 
    
    
      | NASA
        Space Shuttle Reports | 
    
    
  | NASA Technical Reports | 
    
    
      | NASA
        Television  | 
    
    
      | NASA's
        Mars Web | 
    
    
      | NASA's Origins Program | 
    
    
      | National
        Space Science Data Center Photo Gallery | 
    
    
      | National
        Space Society On-Line | 
    
    
      | Near Earth Asteroid Rendezvous | 
    
    
      | Near Earth 
                Objects - Comets/Meteors   | 
    
    
      | NED
        - NASA/IPAC Extragalactic Database | 
    
    
      | Neptune
        - NASA | 
    
    
      | Night
        Sky Observer | 
    
    
      | NGC/IC Project | 
    
    
    | Nine
    Planets, The - a multimedia tour of the solar system | 
    
    
      | NOVA Online
        - PBS | 
    
    
      | NSO Mars Page
        - Ireland | 
    
    
      | NSO Moon Page
        - Ireland | 
    
    
      | Observable Comets
        - Harvard | 
    
    
      | Paranal Observatory | 
    
    
      | Planetary Data
        System - NASA | 
    
    
      | Pluto
        - NASA | 
    
    
      | Pre-Quarks/Zero Mass Black Holes/Vector Energy Rings   | 
    
    
      | Predictable Astronomical Events   | 
    
    
      | Project Galileo
        - NASA | 
    
    
      | Red Sprites and 
                Blue Jets   | 
    
    
      | Robotic Solar Viewing Telescope and BBS   | 
    
    
      | Rotary Rocket Company | 
    
    
      | Satellite
        Encyclopedia | 
    
    
      | SCUBA for the James Clerk Maxwell Telescope
        - Hawaii | 
    
    
      | SEDS
        - Limerick,Ireland | 
    
    
      | SETI@home
        - Berkeley | 
    
    
      | SETI Institute | 
    
    
      | SETI Australia Centre | 
    
    
      | Shannonside Astronomy Club | 
    
    
      | 
        
        
        Shuttle Countdown Online | 
    
    
      | SIMBAD Astronomical Database | 
    
    
      | SkyScopes
        - Space Exploration Information | 
    
    
      | SkyView Virtual Observatory
        - NASA | 
    
    
      | 
        
        
        Sloan Digital Sky Survey
         
 - The Most Ambitious Astronomical Survey Project Ever Undertaken
        
       | 
    
    
      | Small Comets
        - Iowa State University | 
    
    
      | Society for Popular Astronomy | 
    
    
      | SOHO Real-Time Data
        - Netherlands | 
    
    
      | Solar Images   | 
    
    
      | Solar System Live   | 
    
    
      | Some Stars Older Than the Universe?   | 
    
    
      | 
        
        
        Space 
 by Mark Filetti -
        About.com | 
    
    
      | Space
        - The Black Vault - 752 Pages | 
    
    
      | Space, Mysteries of 
        Space   | 
    
    
      | Space and Astronomy Acronyms   | 
    
    
      | 
        
        
        Space and Astronomy
        for Kids 
 by Cynthia Phillips - About.com | 
    
    
      | Space Image 
                Archive  | 
    
    
      |  Space Library
        - NASA | 
    
    
      | Space News 
                Online   | 
    
    
      | Space Objects, Messier Deep   | 
    
    
      | Space Science Data Center Photo Gallery, National   | 
    
    
      | Space Society Online, National   | 
    
    
      | Space Sciences and Related Organizations of the World   | 
    
    
      | Star Myths and Constellation Lore  | 
    
    
      | Star Maps - Ancient World   | 
    
    
      | Star Worlds - Large Searchable Directory of Organizations, 
                etc. | 
    
    
      | Starchaser Foundation
        - UK | 
    
    
      | Stardust | 
    
    
      | Stardust Home Page
        - NASA | 
    
    
      Static
        and Non-Static Cosmologies - 
         Friedmann-Lemaître-Robertson-Walker Cosmological Model | 
    
    
      | Stephen Cramer's Home Page - Astrophysicist   | 
    
    
      | Stephen Hawking's Universe   | 
    
    
      | Sterrenkundig Instituut UvA   | 
    
    
  | Sunset Database
    - Daily | 
    
    
      | The Aurora Page | 
    
    
      | The Face of Venus | 
    
    
      | The International Meteor Organisation | 
    
    
      | The Irish Astronomical Society | 
    
    
      | The Meteorite Exchange | 
    
    
      | 
        The Planetary Society
       | 
    
    
      | The Pluto-Kuiper Express
        - NASA | 
    
    
      | The Search for Distant Voices | 
    
    
      | 
        The South African Astronomical Observatory
       | 
    
    
      | The Spacewatch Project
        - Arizona | 
    
    
      | The Vela Super Nova   | 
    
    
      | The WIRE Mission
        - NASA | 
    
    
      | 
        
        This day in Astro(nomy) History | 
    
    
      | Tide Predictions
        - NOAA | 
    
    
      | Trinity Astronomy and Space Society
        - Ireland | 
    
    
      | Tullamore Astronomical Society
        - Ireland | 
    
    
      | Uranus
        - NASA | 
    
    
      | Venus FMAPs
        - NASA | 
    
    
      | Views of the 
                Solar System  | 
    
    
      | Visible
        Earth - NASA - Animations, Images, Visualizations | 
    
    
      | Voyager Project
        - NASA | 
    
    
      | Windows to the Universe - Earth and Space  | 
    
    
      | WIRE
        - Wide Field Infrared Explorer - NASA | 
    
    
      | Yohkoh Public Outreach Project
        - Montana | 
    
    
      |   |