Former U.S. President Backs 100 Year Starship

Former U.S. President Backs 100 Year Starship : Discovery News: "The light-years between the stars is vast -- a seemingly insurmountable quarantine that cuts our solar system off from the rest of the galaxy. But to a growing number of interstellar enthusiasts -- and a former U.S. president -- interstellar distances may not be as insurmountable as they seem."