In July 2005 scientists announced the discovery of Eris, a dwarf planet larger than Pluto, in this belt
The discovery of a "10th planet" larger than Pluto  and the ... 
Michael was a science writer for the Idaho National Laboratory and... [DOC] [TLE] Object Bigger than Pluto Discovered, Called 10th Planet - Space.com [PAR] Jul 29, 2005 ...