jsc2012e239110

Expedition 34/35 Flight Engineer Chris Hadfield of the Canadian Space Agency lays flowers at the Kremlin Wall in Moscow Nov. 29, 2012 where Yuri Gagarin, the first human in space and other Russian space heroes are interred. The tribute was part of ceremonial activities that will lead to the launch of Hadfield, Soyuz Commander Roman Romanenko and NASA Flight Engineer Tom Marshburn to the International Space Station Dec. 19 in the Soyuz TMA-07M spacecraft from the Baikonur Cosmodrome in Kazakhstan. NASA/Stephanie Stoll

Expedition 34/35 Flight Engineer Chris Hadfield of the Canadian Space Agency lays flowers at the Kremlin Wall in Moscow Nov. 29, 2012 where Yuri Gagarin, the first human in space and other Russian space heroes are interred. The tribute was part of ceremonial activities that will lead to the launch of Hadfield, Soyuz Commander Roman Romanenko and NASA Flight Engineer Tom Marshburn to the International Space Station Dec. 19 in the Soyuz TMA-07M spacecraft from the Baikonur Cosmodrome in Kazakhstan. NASA/Stephanie Stoll