- Shaun Galman - Orion Twin at ridgelightning.com Australian lightning photography
- The Australian Severe Weather – Discussion and Resources Forum , as well as weather photos, resources, cyclones, wildifires, tornado, weather observations including areas about the Mt Warning Caldera Region, Australia
- SpaceWeather.com — News and information about meteor showers, solar flares, auroras
- International Virtual Observatory Aliance : “a worldwide facility which will link the archives of the world’s major astronomical observatories into one distributed database”. Members:- India, Italy, Spain, Russia, France, USA, Korea, Japan, Hungary, Germany, Europe, Canada, China, Brazil, Australia, United Kingdom, Armenia
- The Australian Virtual Observatory (Aus-VO) “provides a distributed, uniform interface to the data archives of Australia’s major astronomical observatories, and to archives of astrophysical simulations.“
- Astronomy News
- Australian Astronomy – Astronomical Society of Australia – General Interest
- Breaking News for sky afficionados
- Charles Messier (june 26th 1730 – april 12th 1817) – biography
- List of Messier Objects – Wikipedia
- The Messier Catalogue
- Heavens Above
- Interactive Planetarium for the Web
- Scitech – The Sky Tonight
- Sky & Telescope
- SkyandTelescope.com – Sky Chart
- Skymaps.com – Publication Quality Sky Maps & Star Charts
- SkyWatch
- Star – Wikipedia, the free encyclopedia
- Stunning view of Venus, Mercury and the Moon at Sydney Observatory – news and views on astronom
- The Sky Tonight
- Uranus
- What’s up this month
- WIKISKY.ORG
- Your Sky
- Imagine the Universe News – 21 March 2008
Keywords: Astronomy, Links, Messier, Planetarium, planets, Pottsville, Sky, space weather, stars
