Complex sentence: The smallest super-Earth found to date is MOA-2007-BLG-192Lb was announced by astrophysicist David P. Bennett for the international MOA collaboration on June 2,2008.
Split into simpler sentences: The smallest super-Earth found as of 2008 is MOA-2007-BLG-192Lb. The planet was announced by astrophysicist David P. Bennett for the international MOA collaboration on June 2,2008.