Virgo project homepage European Gravitational Observatory https://wwwcascina.virgo.infn.it/ 2011-10-08 no keywords 2000-01-15 Gravitational radiation Gravitational wave detectors Interferometry 2005-01-29 Gravitational wave detectors 2002-10-04 Gravitational wave detectors 2006-03-07 Gravitational wave detectors 2007-08-20 Gravitational wave detectors 2008-07-10 Gravitational wave detectors 2005-01-29 Gravitational wave detectors 2007-11-08 Gravitational wave detectors Interferometric gravitational wave detectors VIRGO 2009-09-19 Gravitational wave detectors VIRGO 2003-01-21 Interferometric gravitational wave detectors 2002-10-04 Gravitational wave detectors 2011-02-16 Gravitational radiation Gravitational wave detectors Interferometry 2010-12-20 Gravitational wave detectors VIRGO 2011-06-18 Gravitational wave detectors VIRGO