Neptunus
De negen planeten, vertaling door guido hemeleers voor infoster vzw meise grimbergen
http://www.infoster.be/negepl/neptun.html
Neptunus
Neptunus
http://www.urania.be/sterrenkunde/zonnestelsel/neptunus.php
Neptunus Ringen
Overview of the neptunian ring system.
many images, animations and references are included for both the scientist
and the public.
http://pds-rings.seti.org/neptune/neptune.html
Nomenclature
Nomenclature
http://planetarynames.wr.usgs.gov/jsp/systemsearch2.jsp?system=neptune
Trition
Trition
http://www.urania.be/sterrenkunde/zonnestelsel/ijsdwergen.php#triton
NSSDC
Nssdc photo gallery: neptune - a collection of images of the planet neptune and its satellites
http://nssdc.gsfc.nasa.gov/photo_gallery/photogallery-neptune.html
Voyager
Voyager
http://voyager.jpl.nasa.gov/science/neptune.html