A.
An official in the Canadian Space Agency who comments on Hadfield’scommand and is together with Hadfield just before his mission.
B.
The first Canadian to spend a long time in space on a mission.
C.
An astronaut trainer who worked with Hadfield to help prepare himfor his mission.
D.
A Canadian astronaut with many years of experience preparing to becomethe commander of Expedition 35 to the International Space Station.
E.
A Russian cosmonaut who is going to the International Space Stationwith Hadfield.
F.
An astronaut who fixed a broken part of the International SpaceStation with a toothbrush during a six-hour spacewalk.