European Space Agency astronaut Christer Fuglesang, a mission specialist on STS-128, far right, smiles during a presentation in the auditorium at NASA Headquarters in Washington, Thursday, Nov. 5, 2009. Photo Credit: (NASA/Paul E. Alers)

STS-128 commander Rick Sturckow speaks to the audience during a presentation in the auditorium at NASA Headquarters in Washington, Thursday, Nov. 5, 2009. Photo Credit: (NASA/Paul E. Alers)

STS-128 mission specialist Patrick Forrester speaks to the audience during a presentation in the auditorium at NASA Headquarters in Washington, Thursday, Nov. 5, 2009. Photo Credit: (NASA/Paul E. Alers)

STS-128 mission specialist Jose Hernandez, left, makes a point while talking to students during an event at the U.S. Department of Education, Thursday, Nov. 5, 2009, in Washington as fellow STS-128 crew members, Patrick Forrester and Christer Fuglesang, of the European Space Agency, right, look on. NASA Administrator Charles Bolden and Secretary of Education Arne Duncan hosted Washington area middle and high school students Thursday for a live discussion with astronauts aboard the International Space Station. The event was part of the 10th annual celebration of International Education Week. Photo Credit: (NASA/Paul E. Alers)

NASA Deputy Administrator Lori Garver, right, along with Assistant Administrator for Legislative and Intergovernmental Affairs L. Seth Statler, meets with STS-128 astronauts Patrick Forrester, left, Jose Hernandez and Christer Fugelsang, of the European Space Agency, at NASA Headquarters, Tuesday, Nov. 3, 2009, in Washington. Photo Credit: (NASA/Paul E. Alers)

NASA Deputy Administrator Lori Garver, right, along with Assistant Administrator for Legislative and Intergovernmental Affairs L. Seth Statler, meets with STS-128 astronauts Patrick Forrester, left, Jose Hernandez and Christer Fugelsang, of the European Space Agency, at NASA Headquarters, Tuesday, Nov. 3, 2009, in Washington. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles F. Bolden, left, meets with STS-128 astronauts Patrick Forrester, Jose Hernandez and Christer Fugelsang, of the European Space Agency in his office at NASA Headquarters, Tuesday, Nov. 3, 2009, in Washington. Photo Credit: (NASA/Paul E. Alers)

Members of the crew of STS-128, from left, Commander Rick Sturckow, mission specialists Patrick Forrester, Jose Hernandez and European Space Agency astronaut Christer Fuglesang, speak to the audience during a presentation in the auditorium at NASA Headquarters in Washington, Thursday, Nov. 5, 2009. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles F. Bolden, left, Deputy Administrator Lori Garver, along with Assistant Administrator for Legislative and Intergovernmental Affairs L. Seth Statler, meet with STS-128 astronauts Patrick Forrester, Jose Hernandez and Christer Fugelsang, of the European Space Agency, at NASA Headquarters, Tuesday, Nov. 3, 2009, in Washington. Photo Credit: (NASA/Paul E. Alers)

Members of the crew of STS-128 seated from left, Commander Rick Sturckow, mission specialists Patrick Forrester, Jose Hernandez and Christer Fuglesang of the European Space Agency, speak to the audience during a presentation in the auditorium at NASA Headquarters in Washington, Thursday, Nov. 5, 2009. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles F. Bolden, seated left, smiles as Deputy Administrator Lori Garver greets STS-128 astronauts Patrick Forrester, Jose Hernandez and Christer Fugelsang, of the European Space Agency, during a meeting at NASA Headquarters, Tuesday, Nov. 3, 2009, in Washington. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles F. Bolden, left, talks with STS-128 astronauts Patrick Forrester, Jose Hernandez and Christer Fugelsang, of the European Space Agency in his office at NASA Headquarters, Tuesday, Nov. 3, 2009, in Washington. Photo Credit: (NASA/Paul E. Alers)

NASA Administrator Charles F. Bolden, left, and Deputy Administrator Lori Garver along with Assistant Administrator for Legislative and Intergovernmental Affairs L. Seth Statler, seated right, meet with STS-128 astronauts Patrick Forrester, Jose Hernandez and Christer Fugelsang, of the European Space Agency, at NASA Headquarters, Tuesday, Nov. 3, 2009, in Washington. Photo Credit: (NASA/Paul E. Alers)