Bob Cabana helps mark the milestone of human life work and research aboard the International Space Station.

At NASA's Kennedy Space Center in Florida, Center Director Bob Cabana helps mark the 10-year milestone of human life, work and research aboard the International Space Station with a panel discussion that aired on NASA TV. Panelists not pictured are International Space Station and Spacecraft Processing Director Josie Burnett, International Space Station and Spacecraft Processing Deputy Director Bill Dowdell and Director of The Boeing Company's Program Management Development David Bethay.

Johnson Space Center in Houston, Marshall Space Flight Center in Huntsville, Ala., and NASA Headquarters in Washington also hosted panel discussions for the milestone celebration.