The Russian Soyuz TMA-16 space capsule carrying NASA astronaut Jeff Williams and Russian Maxim Surayev touches down not far from the Kazakh town of Arkalyk, Thursday, March 18, 2010. Astronauts from the United States and Russia landed safely in northern Kazakhstan’s chilly steppes on Thursday after spending almost six months on the International Space Station.(AP Photo/Alexander Nemenov, Pool)