Maxim Suraev served as a flight engineer for Expeditions 21 and 22. He commanded the Soyuz TMA-16 spacecraft and performed a spacewalk of 5 hours and 44 minutes.› Biography →
Reid Wiseman reported to JSC in August 2009 and completed astronaut candidate training in May 2011. He has also served as a space station CAPCOM at Mission Control.› Biography →
Alexander Gerst Gerst selected as a European Space Agency astronaut in May 2009 and successfully completed Astronaut Basic Training in November 2010.› Biography →
Barry Wilmore will be Expedition 42 commander. He also served as a pilot during STS-129 in 2009, the 31st shuttle flight to the space station. That mission delivered about 30,000 pounds of gear to the orbital laboratory.› Biography →
Russian cosmonaut Elena Serova is Expedition 41/42 flight engineer.
Alexander Samoukutyaev served as a flight engineer for Expeditions 27 and 28.› Biography →