Mark Kelly, the astronaut husband of Rep. Gabrielle Giffords, announced today he is retiring from NASA to spend time with his wife and write a memoir with her.
"This was not an easy decision," he wrote on his Facebook page. Public service has been more than a job for me and my family." Rep. Giffords was shot in January in Tucson at an event she was hosting for residents of her Congressional district. Six others died and 13 were injured.
Kelly's retirement from NASA and the Navy, where he has...Full Story