The Last Hurrah

    Nation 

      Space Shuttle Discovery made it's last trip to space, it was the  most used shuttle by NASA , it's the 3rd to last space shuttle mission for NASA, as it sets let private companies take over space trips. The Discovery was delayed by 4 months due to fuel tank problems, that shows the age of these shuttles. The next 2 missions will be done by Endeavorer. Atlantis was retired last year.