NASA Mars 2020 Project Unites Scientists Worldwide

Space holds mysteries and challenges that continue to intrigue scientists. The Mars 2020 project of the U.S. National Aeronautics and Space Administration (NASA) has enlisted scientists from around the world to work on developing a new generation of the Mars rover. Armine Amiryan of VOA's Armenian service has more on the NASA program in this report narrated by Arman Tarjimanyan.