Celeb astronaut Chris Hadfield to retire from space
LONGUEUIL, Quebec Astronaut Chris Hadfield says he's retiring from the space program and moving back to Canada after decades away from home.
Veteran space shuttle commander Mark Kelly announced June 21 that he will retire from NASA and the US Navy effective Oct. 1 to be at the side of his wife, Arizona Democratic Rep. Gabrielle Giffords, as she continues her recovery from a gunshot wound to the head suffered during a Jan. 8 rally in Tucson.