* The Pluto Files by Neil deGrasse Tyson The Rise and Fall of America's Favorite Planet* Q&A New planets proposal Wednesday, 16 August 2006, 13:36 GMT 14:36 UK* David Jewitt's Kuiper Belt page- Pluto* Dan Green's webpage: What is a planet?
* Q&A New planets proposal Wednesday, 16 August 2006, 13:36 GMT 14:36 UK* David Jewitt’s Kuiper Belt page- Pluto* Dan Green’s webpage: What is a planet?