Aarde
Aktueel
Algemene Astronomie
- A Practical Guide to Astronomy
- AAVSO - Variable Stars
- Astrometry & Celestial mechanics
- Astronomical Spectroscopy
- Astronomy 162
- Astronomy and Astrophysics
- Astronomy Today
- Astronomy!
- Bad Astronomy
- Beweging van Hemellichamen
- Black Holes
- Exoplanets
- Freq. Asked Astronomy Quest.
- History of Astronomy
- IMC's Kosmonet
- Latest Supernovae (tip)
- NED Database
- NOVA Homepage
- Planetary Nebulae
- Scienceworld Astronomy
- Star Spectra
- Stephen Hawking's Universe
- Sterrenkids (voor kinderen)
- Sterrenkunde (Raayland Coll.)
- Sterrenkunde in Nederland
- The Electronic Sky
- The Natures of Stars
- Vraag het de Astronoom
Amateur Astrofotografie
- Astrofoto's C. Vedeler
- Astrofoto's G. Vandenbulcke
- Astrofoto's H. Munsterman
- Astrofoto's J. Bersee
- Astrofoto's M. Leeman
- Astrofoto's M. van Ingen
- Astrofoto's M.M.J. Meijer
- Astrofoto's R. Bosman
- Astrofoto's R. Gendler (tip)
- Astrofoto's R. Kantelberg
- Astrofoto's W. van Cappellen
- Astrophoto's N. Kurita
- Astrophoto's Y. Kitahara
- B & W Astrophotography
- High Resolution CCD-imaging
- SBIG picture gallery
- Werkgroep Astrofotografie
Amateur-astronomen (NL)
- Big Belly Bonzo
- Edo van Zanten
- Franky Dubois (BE)
- Gerard van den Braak
- Henk Bril's Astrosite
- Jan van Gastel
- Job Geheniau
- Joost Brinkkemper
- Jos de Wildt
- Koen Miskotte
- Maarten van Merriënboer
- Marco Verstraaten
- Math Heijen
- Patrick van de Graaf
- Paul Smeets
- Peter van Vliet
- Remco Scheepmaker
- Roland Taams
- Sidney Strangmann
- Sytze van Dellen
Amateur-instrumenten
- Apogee Scopes
- Astro Systems Holland
- Celestron Instruments
- Collimeren Newton-telescoop
- Coronado Filters
- Equipment Talk (tip)
- Eyepiece Reviews I (tip)
- Eyepiece Reviews II (tip)
- Ganymedes
- Je eerste kijker
- JMI Telescopes
- Konus USA
- LOMO - Russian Telescopes
- Mag1 Instruments
- Meade Instruments
- O-Physics Telescopes
- Orion Telescopes and binoculairs
- Parks Optical
- Questar Telescopes
- Radiotelescope Handbook
- SBIG Astronomical Instruments
- Starmaster Telescopes
- Starsplitter Telescopes
- Starstructure Telescopes
- Stellarvue Telescopes
- Sterrenkijker-info
- Takahashi Telescopes
- TAL - Russian Telescopes
- Technolyt
- Teles-koophulp
- Telescope Reviews I (tip)
- Telescope Reviews II (tip)
- Telescope Reviews III (tip)
- Televue Optics
- TMB Optical
- Vixen Optics
Amateursterrenwachten
Asteroïden
Astrofoto's
- 2MASS Atlas Image Gallery
- Astronomy picture of the day
- Astronomy picture of the day (tip)
- Catching the Light
- Digitized Sky Survey (Canada)
- Digitized Sky Survey (DSS)
- Digitized Sky Survey (ESO)
- GALEX Image Gallery
- Planetary Nebulae
- Planetary Photojournal (tip)
- Sloan Digital Sky Survey
- The Galaxy Catalog (tip)
- VLT Astronomical Images
- Yahoo Space Images
AstroLinks
- Amateur Astronomical Observ.
- Astrolinks (tip)
- AstroLynx
- Astronomie Online Leren
- Astronomy Database
- Astronomy Links (tip)
- Astronomy Web Guide
- Astronomylinks
- AstroWeb (tip)
- Clark's Favorite Space Links
- DeepSky Image Sites
- Sites Worldwide (tip)
- Stanford Solar Center
- The Galaxy and Beyond
- The Salopian Web
- Yahoo! Astronomy Links
Astronomie Online Store
- AIT Trading
- APM Telescopes
- Aquarius Optical Instruments
- Astro-Store
- Astrotechniek
- Bloemendal Optiek
- Claire de Lune
- Grab Astro Tech
- House of Optics
- Intercon Spacetec
- Optiek van Grootven
- Robtics reuzenverrekijkers
- Stuntprijzenshop
- Telescopium
- Teleskop Service
- Up Sky Optische Instrumenten
- Urania Astroshop
Astronomieclubs
Catalogi
De Maan
De Zon
Instituten
Instrumenten Zelfbouw
Jupiter
Kometen
Kuipergordel, Quaoar & Sedna
Magazines
Mars
- Geology of Mars
- HST Images of Mars
- Latest Mars-news
- Latest THEMIS pictures (tip)
- Mars (NASA)
- Mars (Negen Planeten)
- Mars (NSSDC)
- Mars Atlas
- MARS by P. Lowell, 1895
- Mars Exploration Rover Mission
- Mars Global Surveyor
- Mars Global Surveyor pictures
- Missions to Mars
- Pathfinder Mission
- The Mars Society
- Viking Mission
Mercurius
Meteoren
Observatoria (E)
- Anglo-Australian Observatory
- Arecibo Observatory
- Big Bear Solar Observatory
- Cerro Tololo Observatory
- European Southern Observatory
- Hobby-Eberly Telescope
- Isaac Newton Group
- Keck Observatory
- Lowell Observatory
- Mees Solar Observ.
- Mount Wilson Observatory
- Perth Observatory
- South African Astr. Obs.
- Subaru Telescope
- Sudbury Neutrino Observatory
- The Gemini Observatory
- The World's Largest Telescopes
- U.S. Naval Observatory
- Very Large Telescope (VLT)
- Westerbork Synthesis Radio Telescope
- Yerkes Observatory
Saturnus
Software
- Abberator Startesting Freeware
- Astronomy Free- & Shareware
- Astronomy Freeware
- Astrostack Imagesoftware
- Cartes du Ciel
- Deepsky 2000
- FITSview Software
- HyperSky
- Iris beeldbewerkingssoftware
- Lunar Occultation Workbench
- Moon Calculator
- NVWS Software Archief
- PlanetWatch Shareware
- RedShift 5
- SkyMap Pro 6
- Starry Night
- Stella 2000
- Sun Clock
Space Telescopes (E)
Sterrenbeelden en -kaarten
Venus
Volkssterrenwachten (NL)
- 'Copernicus' - Overveen
- 'Dr. A.F. Philips' - Eindhoven
- 'Halley' - Heesch
- 'Mercurius' - Dordrecht
- 'Phoenix' - Lochem
- 'Saturnus' - Heerhugowaard
- 'Schothorst' - Amersfoort
- 'Sonnenborgh' - Utrecht
- 'Tweelingen' - Spijkenisse
- 'Vesta' - Oostzaan
- Sterrenwacht Hellendoorn
- Sterrenwacht Rijswijk
- Volkssterrenwacht 'Bussloo'
- Volkssterrenwacht 'Mira' (BE)
- Volkssterrenwacht Nijmegen