Apollo 15 was the ninth manned mission in the United States space program, the fourth to land, and the eighth successful manned mission. It was the first of what were termed "J missions", long stays on the Moon, with a greater focus on science than had been possible on previous missions. It was also the first mission on which the Lunar Roving Vehicle was used. For more information go to http://www.UFOTV.com and our Youtube channel: UFOTVstudios ©UFOTV® a UFO Video, Inc. Company.