For completion of preparation to Baikonur there have arrived astronauts of NASA of Joe Akab, to Mark Wanda Hay and the astronaut of Roskosmos Alexander Misurkin. On September 12 they will go to the ISS where will join Randi Breznik, Paolo Nespoli and Sergey Ryazansky. For Misurkin it will be the second flight to the ISS, for Aqaba – the third, and for Wanda Hay – the first. In plans – a set of experiments among which it will be focused on impact of a microgravity on a human body, including DNA and immune system.