Expeditions 26, 27, 28 & 29 Presentation

Astronaut Ron Garan, far right, Expedition 27 & 28 flight engineer, discusses his mission to the International Space Station during a visit to NASA Headquarters in Washington, Tuesday, Feb. 14, 2012. Garan is joined by astronauts Catherine Coleman, center, and Mike Fossum. Coleman was a flight engineer on Expeditions 26 & 27, and Fossum was a flight engineer on Expedition 28 and Expedition 29 Commander. Photo Credit: (NASA/Carla Cioffi)