Apollo 15 was the fourth mission to land men on the Moon. Apollo 15 was the first of the Apollo "J" missions capable of a longer stay time on the moon and greater surface mobility. S-078) Apollo 11, 14, 15.

APOLO 15: Fourth manned lunar landing with David R. Scott, Alfred M. Worden, and James B. Irwin. There were four primary objectives falling in the general categories of lunar surface science, lunar orbital science and engineering-operational. Apollo 15 lunar surface operations were conducted from July 30 to August 2, 1971, by Apollo 15 Commander David Scott and Apollo Lunar Module Pilot James Irwin, who used the first Lunar Roving Vehicle to make three exploratory trips away from their landing site at the base of the Apennine Mountains, near Hadley Rille.. Setup of the Apollo Lunar Surface Experiments Package, or ALSEP, was the third in a trio of operating ALSEPs (on Apollos 12, 14 and 15). Orbital science experiments were primarily concentrated in an array of instruments and cameras in the scientific instrument module (SIM) bay of the spacecraft service module. Lasers at observatories on Earth are aimed at retroreflectors planted on the Moon during the Apollo program (11, 14, and 15), and the two Lunokhod missions. Alan Worden stayed in orbit in the Command Module, Endeavour, while the Lunar Module, Falcon, landed at Hadley Base, with David Scott and James Irwin. From the film documentary 'APOLLO 15 "The mountains of the Moon"'', part of a documentary series on the APOLLO missions made in the early '70's and narrated by Burgess Meredith.
If Apollo 15 … Apollo 15 was launched on July 26, 1971. Apollo 15 was the first of the Apollo "J" missions capable of a longer stay time on the moon and greater surface mobility. This enabled sampling to depths of 1.5 to 3 meters, which was done easily on Apollo 16 but with much more hassle on Apollo 15 and 17. Apollo 15 Mission Image - View of the Apollo Lunar Surface Experiments Package (ALSEP) ... Astronaut David R. Scott, commander, is seated in the Lunar Roving Vehicle (LRV) during the first Apollo 15 lunar surface extravehicular activity (EVA) at the Hadley-Apennine landing site.

The ongoing Lunar Laser Ranging experiment or Apollo landing mirror measures the distance between surfaces of Earth and the Moon using laser ranging. Apollo 14 astronaut deploys the Apollo Lunar Surface Experiments Package’s power source (foreground) and “Central Station” (background), where … This mission was the first flight of the Lunar Roving Vehicle which astronauts used to explore the geology of the Hadley Rille/Apennine region. This crust appears to be related to the plagioclase-rich materials previously found in the samples from Apollo 11, Apollo 12, Apollo 14, Apollo 15, and Luna 16. The LRV allowed Apollo 15, 16 and 17 astronauts to venture further … This passive experiment consisted of an array of 100 fused silica cubes on Apollo 11, arranged to reflect a beam of light back on a parallel path to its origin. The Apollo lunar surface experiment package (ALSEP) was the third operating ALSEP along with Apollo 12 and 14. Orbital science experiments were concentrated in any array of instruments and cameras in the scientific instrument module, or SIM, bay. Lunar Ranging Retro-Reflector (LRRR, Exp. The Apollo 15 lunar module (LM) "Falcon" was the fourth crewed vehicle to land on the Moon. Apollo 15 was the ninth manned flight of NASA's Apollo program.It was the fourth mission to land on the surface of the Moon and the first J-Type mission. It carried two astronauts, Commander David R. Scott and LM pilot James B. Irwin, the seventh and eighth men to walk on the Moon. The two Apollo 11 experiments not formally part of the EASEP were: 3. There were four primary objectives falling in the general categories of lunar surface science, lunar orbital science and engineering-operational. In 1971, astronaut David Scott conducted Galileo's famous hammer/feather drop experiment on the moon, during the Apollo 15 mission. Apollo 15 Mission Image - View of the Apollo Lunar Surface Experiments Package (ALSEP) NASA successfully launched Apollo 6 (AS-502) from KSC's Complex 39A at 7:00 am (EST) on a mission to qualify the Saturn V launch vehicle for manned space flights. APOLLO 15: A demonstration of a classic experiment. Although only part of the information from the x-ray fluorescence geochemical experiment has been analyzed, it is clear that the experiment was highly successful.

The Apollo 15 lunar module (LM) "Falcon" was the fourth crewed vehicle to land on the Moon.