Giovanni Castellaneta, Ambassador of Italy, makes comments about the STS-125 mission to the Hubble Space Telescope during a visit by the crew to the Embassy of Italy in Washington, Thursday, July 23, 2009. Photo Credit: (NASA/Bill Ingalls)

Giovanni Castellaneta, Ambassador of Italy, left, shakes hands with STS-125 Mission Specialist Mike Massimino during a visit by the crew of STS-125 to the Embassy of Italy in Washington, Thursday, July 23, 2009. Photo Credit: (NASA/Bill Ingalls)

NASA Administrator Charles F. Bolden Jr., left, speaks with Giovanni Castellaneta, Ambassador of Italy, during a visit with the crew of STS-125 to the Embassy of Italy in Washington, Thursday, July 23, 2009. Photo Credit: (NASA/Bill Ingalls)

Italian Ambassador Giovanni Castellaneta, second from left, is presented with a montage by STS-125 Mission Specialist Mike Massimino, second from right, during a visit by the crew of STS-125 to the Embassy of Italy in Washington, Thursday, July 23, 2009. Other crew members, from left are Mission Specialists, Michael Good, Megan McArthur, John Grunsfeld, Commander Scott Altman and Andrew Feustel, far right. Photo Credit: (NASA/Bill Ingalls)