Brazilian astronaut Marcos C. Pontes, left, Expedition 12 crew members, Valery I. Tokarev, Flight Engineer and Soyuz Commander, and William S. (Bill) McArthur, Jr., right, Expedition 12 commander and space station Science Officer. Expedition 12 returned to Earth and landed in the steppes of Kazakhstan. The Soyuz TMA-7 spacecraft touched down at 7:48 p.m. EDT, Sunday, April 9, 2006. Photo Credit: (NASA/Bill Ingalls)