EVE Online has had several expansions since its inception in 2003.
You’ll find the collated information here, from newest to oldest.
Summer 2012 >> Inferno <<
Winter 2011 >> Crucible
Summer 2011 >> Incarna <<
Winter 2010 >> Incursion <<
Summer 2010 >> Tyrannis <<
Winter 2009 >> Dominion <<
Autumn 2009 >> Apocrypha 1.5 <<
Summer 2009 >> Apocrypha <<
Winter 2008 >> Quantum Rise <<
Summer 2008 >> Empyrean Age <<
Winter 2007 >> Trinity <<
Summer 2007 >> Revelations II <<
Winter 2006 >> Revelations I<<
Summer 2006 >> Bloodlines <<
Winter 2005 >> Red Moon Rising <<
Summer 2005 >> Cold War <<
Winter 2004 >> Exodus <<
Winter 2003 >> Castor <<
Summer 2003 >> Second Genesis <<