Retired astronaut Scott Kelly shares experience of year in space at talk in Denver

DENVER -- For a man who has seen Earth from afar, Scott Kelly chose a church to tell his story.

The retired astronaut held a Q-and-A at a downtown Denver church on Thursday night, and talked about the release of his book,  "Endurance."

The retired U.S. Navy captain has launched into space four times, three while commanding the International Space Station.