ISS026-E-018429 (18 Jan. 2011) --- Attired in blue thermal undergarments that complement the Russian Orlan spacesuit, Russian cosmonauts Dmitry Kondratyev (left) and Oleg Skripochka, both Expedition 26 flight engineers, prepare to don and check out their Orlan spacesuits in preparation for a spacewalk scheduled for Jan. 21, 2011. During the spacewalk Kondratyev and Skripochka will complete the installation of a new high-speed data transmission system, remove an old plasma pulse experiment, install a camera for the new Rassvet docking module and retrieve a materials exposure package.