American astronaut prepares for a year in space
Thursday, January 15, 2015 - 18:00
in Astronomy & Space
Scott Kelly is preparing to be the first American to spend a continuous year in space. He'll travel to the International Space Station in March along with a Russian cosmonaut. NASA plans to study the effect long space flight has on the body to determine whether astronauts can travel to Mars someday. Omar Villafranca reports.