Part of the 23rd full-time crew of the International Space Station lifts off from Russia’s Baikonur Cosmodrome aboard Soyuz TMA-18. Aleksandr Skvortsov, Mikhail Korniyenko and Tracy Caldwell Dyson take up residence on the ISS for 164 days, becoming part of the Expedition 23/24 crews. All three return to Earth in September 2010 aboard the same vehicle.
