European Space Agency astronaut Christer Fuglesang of Sweden gestures as he answers a question during a space shuttle crew news conference at the Johnson Space Center in Houston August 13, 2009. Also present are fellow STS-128 crew members (L-R) Commander Rick Sturckow, Pilot Kevin Ford, Pat Forrester, Jose Hernandez, John "Danny" Olivas, Fuglesang and Nicole Stott. REUTERS/Richard Carson (UNITED STATES SCI TECH)