Earth-like planets may be more rare than thought
Nature Magazine | 30 July 2004 | Philip Ball
Posted on 07/30/2004 2:12:50 PM EDT by PatrickHenry
http://www.freerepublic.com/focus/f-news/1181887/posts
OTOH...
Giant Kuiper Belt planetoid Sedna may have formed far beyond Pluto
Physics Org (http://www.physorg.com/) | January 24, 2005 | Southwest Research Institute
Posted on 10/22/2005 4:05:39 PM EDT by SunkenCiv
http://www.freerepublic.com/focus/f-chat/1507383/posts
and...
Far-out worlds, just waiting to be found
New Scientist | 23 July 2005 (issue date) | Stuart Clark
Posted on 07/21/2005 1:54:18 AM EDT by SunkenCiv
http://www.freerepublic.com/focus/f-chat/1447339/posts