Bibliography
•http://www.astro.rug.nl/~onderwys/ACTUEELONDERZOEK/JAAR2000/pluto/aose.html •http://www.solarviews.com/eng/pluto.htm •http://images.google.com/imgres?imgurl=http://www.somewhereville.com/gnw/tas/pluto.jpg&imgrefurl=http://www.somewhereville.com/gnw/tas/other.html&usg=__MZZgzT5b7IfLTFaYVgPma58smk=&h=500&w=500&sz=28&hl=en&start=15&tbnid=bnena_2XKjwftM:&tbnh=130&tbnw=130&prev=/images%3Fq%3Dpluto%26gbv%3D2%26hl%3Den%26safe%3Dactive •http://science.nasa.gov/headlines/y2005/01nov_moonsofpluto.htm
