Comet-chasing mission Rosetta will now set its sights on Comet Churyumov-Gerasimenko. During its meeting on 13-14th May 2003, ESA’s Science Programme Committee decided Rosetta’s new mission baseline.
Read the article:
http://www.esa.int/export/esaCP/SEMLSFS1VED_index_0.html
Or visit the special Rosetta site:
http://www.esa.int/export/esaMI/Rosetta/index.html