Space shuttle Discovery completes final mission

Space shuttle Discovery completes final missionThe space shuttle Discovery came in for a graceful landing at Kennedy Space Center just before noon today, ending a 13-day mission as well as the orbiter’s 27-year career. It was also the first step in the end of the U.S. space shuttle program.“The end of a historic journey. To a ship that has led the way, time and time again, we bid farewell to