• Astronomy Picture of the Day NASA
  • Index
• The Astronomer's Songbook pdf Songs of Space and Time, 2003 Edition) Jon U. Bell, Planetarium Director Hallstrom Planetarium Indian River Community College
  • Songs of Space and Time, 2004 Addendum pdf
• Secret Worlds: The Universe Within Powers Of 10 Interactive Java Tutorial Molecular Expressions Science, Optics and You View the Milky Way at 10 million light years from the Earth..finally, into the subatomic universe of electrons and protons.
• Australian Astronomy
• Astronomical Books Online J.P. van de Giessen
• Curious about Astronomy ? Ask an Astronomer Cornell University

Organisations

• Perth Observatory
  • Astronomy Education
• Astronomical Society of Western Australia 
• Astronomical Society of Australia
• ASSA Astronomical Society of South Australia
• The Joint Australian Centre for Astrophysical Research in Antarctica, JACARA
• Astronomical Society of Victoria
• Anglo Australian Observatory

For Younger Kids

• Astronomy for Kids
• StarChild: A Learning Center for Young Astronomers NASA
• Astronomy: Our Place in Space American Museum and Natural History
• Zoom Astronomy Enchanted Learning
• Take a Bite out of the Milky Way! A Child's Guide to Astronomy
• Astronomy for Kids (Years 4-6)

History

• ArcheoAstronomy Astronomy Downunder Astronomy in History
• Archaeoastronomy spotlights the dawn of human history
• History of Astronomy Wolfgang R. Dick.

General

• Online Planetarium Show
• CyberSpace!
• Astronomy Interactive Network Thinkquest
  • Astronomers
• Astronomy Online
• Astro-PhysicalCalculator Uses Java
• Chaisson/McMillan Astronomy Study questions, activities to supplement textbooks
• Phil Plait's Bad Astronomy The Bad Pages
• The Astronomy Thesaurus Robyn M. Shobbrook Robert R. Shobbrook ANU
• Space.com
• Southern Stars Aboriginal Astronomy Thinkquest
• Astronomy HyperText Book
• Eric Weisstein's Treasure Trove of Astronomy
• Earth and Moon Viewer
• Questacon StarLab
• Heavenly Mathematics Highlights of Cultural Astronomy
  • Astronomical Java Applets and Animations
• What's Happening in the Heavens Farmer's Almanac
• Calendar Stats Converts to Jewish, Gregorian, Julian, and serial day (astronomical) Bill Bonnett. Shepeherd's Page
• Astronomical Applications Department US Naval Observatory Calendars of celestial bodies
• Gordon Garradd's Astronomy  Pictures from Space
• The Astronomy Cafe The web site for the astronomically disadvantaged
• Heavens Above
• Space Day
• Assorted Notes: Gardner Webb Physics 104
• Sky and Telescope Magazine
• Astronomy Unbound Virtual Astronomy Text
• Stellarium free software 3D photo-realistic skies in real time.
• Celestia free real-time space simulation experience our universe in three dimensions

Lists of Links

• Oz sky watch
• ASSA Astronomy Links
• AstroEd Astronomy Education Resources
• Astronomy Calculator
• Space & Astronomy for Kids About Com Links
• Tops Astronomy Lots of links
• Astronomiae Historia: History of Astronomy Links
• Astronomy Web Sites
• Hotlist: Space Science Links
• Accretion Disk Astronomy Internet Directory
• My Universe K-12 Space Science and Physics Educational Resources Mary Urquhart
  • Reaching for the Red Planet Mary Urquhart An encompassing curriculum designed for grades 4-6
• Astronomy SESD Teacher Resource Site Saskatoon (East) School Division
• Distance Learning Outpost NASA