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The Life Of An Astronaut 12

Most of us have looked up at the sky and wondered what it would be like to float through space. And a select few have actually experienced it. This hour, we’ll talk to astronauts Terry Virts, Scott Kelly and Buzz Aldrin about life in zero gravity, making a home on the International Space Station and how their lives changed when they returned to Earth.

>> More: Read about Scott Kelly in his interview with the Dallas Morning News.