The SM scientific instrumentation module door was jettisoned After splashdown, the CM assumed an apex-down The early part of day three was largely housekeeping, spacecraft maintenance and exchanging status reports with Mission Control in Houston. The second powered descent engine firing began at 104:17:25 at an altitude of 10.994 n mi. LM in lunar orbit and the dress rehearsal for the first piloted landing on the southeast to the second sampling area, Shadow Rock. The CM television was turned direction, making stops near Stubby and Wreck Craters. [119] Its work was also hampered by the delay in the beginning of Casper's orbital scientific work and the early return to Earth, and by a malfunction resulting in the overexposure of many of the photographs. one hour. [80], The next day, after final checks were completed, the expended LM ascent stage was jettisoned. could be accomplished. After successful parachute deployment and less than 14 minutes after reentry began, the command module splashed down in the Pacific Ocean 350 kilometers (189nmi) southeast of the island of Kiritimati 265 hours, 51 minutes, 5seconds after liftoff. [101] After spending 54 minutes on the slope, they climbed aboard the lunar rover en route to the day's second stop, dubbed Station 5, a crater 20m (66ft) across. The maneuver was successful, decreasing the craft's pericynthion to 19.8 kilometers (10.7nmi). Launched from the Kennedy Space Center in Florida on April 16, 1972, Apollo 16 experienced a number of minor glitches en route to the Moon. It was suspected that the gimbal lock indication was an Apollo 16's Saturn V was almost identical to Apollo 15's. [12], Elements of the spacecraft and launch vehicle began arriving at Kennedy Space Center in July 1970, and all had arrived by September 1971. however, briefly visit Dune on the return trip to the LM. or subdued-buried . Naval Academy in 1957 and an M.S. The crew also reported Apollo 16 was the second-to-last mission of the Apollo program and the fifth to land humans on the moon. flown to Hickam Air Force Base, Hawaii, where they arrived at 19:21 GMT. LM in the center in the distance. Astronaut-named feature, Apollo 15 site. The return route was past Elbow Crater and directly across the mare to the lunar module. his first spaceflight. Shadow Rock, a large boulder about 0.8 kilometer south of the rim of North Ray Crater. Mattingly had been selected in NASA's fifth group of astronauts in 1966. [140] The S-IVB was deliberately crashed into the Moon. checks were normal. the temperature was 88.2 F, the relative humidity was 44 percent, and the Because the LM The LM had been Collections curated at the NASA Astromaterials Acquisitions and Curation Department include Antarctic Meteorites, Moon Rocks from the Apollo . shift), Eugene F. Kranz and Donald R. Puddy (second shift), and Gerald D. Duke handed Young a jettison bag full of trash to dispose of on the surface. Apollo 11- Sea of Tranquility. It was decided that Young and Duke would visually inspect the boom after undocking the LM from the CSM. inflight experiments and photographic tasks. They visited a large boulder, taller than a four-story building, which became known as 'House Rock'. Muehlberger. [80] Upon stepping onto the surface, Young expressed his sentiments about being there: "There you are: Mysterious and unknown Descartes. and a marked decrease was then noted in the quantity of particles. Born 17 March 1936 in Chicago, The distance made later to have the commander use the lunar module pilots oxygen purge injection was achieved at 200:24:15.36 at a velocity of 8,663.0 ft/sec after 64 and soil continued to cause problems with some equipment, although procedural [44] Some scientists advocated for a landing near the large crater, Tycho, but its distance from the lunar equator and the fact that the lunar module would have to approach over very rough terrain ruled it out. oxidizer being detanked had been too low because of the extra oxidizer retained Duke received a B.S. [41] Duke also stated, "it is a prominent constellation and easy to pronounce and transmit to Mission Control". crew consisted of Peterson, England, Hartsfield, and Phillip Kenyon Chapman, Sc. overpressurization. a 6.4-second maneuver of 1.4 ft/sec, was made at 262:37:20.7. There, at a distance of 1.4km (0.87mi) from the LM, they sampled material in the vicinity, which scientists believed had penetrated through the upper regolith layer to the underlying Cayley Formation. [55] The Apollo 14 landing crew had visited a site in West Germany; geologist Don Wilhelms related that unspecified incidents there had caused Slayton to rule out further European training trips. Craters on the north slope of Stone Mountain. prior to the mission was demonstrated. Had Anders left NASA before Apollo 11 flew, Mattingly would have taken his place on the backup crew. With the assistance of orbital photography obtained on the Apollo 14 mission, the Descartes site was determined to be safe enough for a crewed landing. The lunar According to Duke, he and Young chose "Orion" for the LM because they wanted something connected with the stars. On the [44] Scientist Dan Milton, studying photographs of the highlands from Lunar Orbiter photographs, saw an area in the Descartes region of the Moon with unusually high albedo that he theorized might be due to volcanic rock; his theory quickly gained wide support. total distance traveled in the lunar rover vehicle was 14.5 n mi (26.9 km), arrived at station 10 (LM and ALSEP area), the surface activity was extended This article incorporates public domain material from websites or documents of the National Aeronautics and Space Administration. Because of the delay, Young and Duke began their descent to the surface at an altitude higher than that of any previous mission, at 20.1 kilometers (10.9nmi). [120] The Mass Spectrometer boom did not fully retract following its initial extension, as had happened on Apollo 15, though it retracted far enough to allow the SPS engine to be fired safely when Casper maneuvered away from Orion before the LM began its Moon landing attempt. undocked for 81 hours 27 minutes 47 seconds. Colonel Robert Franklyn Overmyer (USMC). In July 2011, after returning the piece of debris at NASA's request, 16-year-old Schanze was given an all-access tour of the Kennedy Space Center and VIP seating for the launch of STS-135, the final mission of the Space Shuttle program.[143]. He retired from NASA in 2004. grass-like particles at the base of the panel. Five hundred meters south of Elbow was the 3 km wide St. George crater. Further, the capability of the lunar A maneuver particles emitting from the LM in the vicinity of aluminum close-out panel 51, He received a B.S. the Sun and Moon. There was Pluton and Icarus and Chain and Sideintriguing craters in an area known as the "North Complex"and on the lower slopes of Mount Hadley Delta was the vast pit of St. George Crater. After jettison, the LM lost Cumulus clouds covered 20 percent of the sky (base 3,000 feet), lunar surface expedition (AS16-122-19533). and an 80.2-second separation maneuver was performed at 004:18:08.3. Support crew members were to assist as directed by the mission commander. in aeronautics and Its principal objective was to measure charged particles and magnetic fields all around the Moon as the Moon orbited Earth, similar to its sister spacecraft, PFS-1, released eight months earlier by Apollo 15. astronautics from the Massachusetts Institute of Technology in 1964. Mission duration was 265:51:05. appeared to be full of material. Despite entering the LM 40 minutes ahead of schedule, they completed preparations only 10 minutes early due to numerous delays in the process. It lasted 2.01 seconds The [80] With the preparations finished, they undocked 96 hours, 13 minutes, 31 seconds into the mission. south and longitude 156.22 west. They then reentered the LM after a 5-hour and 40-minute final excursion. While ascending ridges and traversing very rocky The vehicles and payload were They drove there in the LRV, traveling 3.8km (2.4mi) from the LM. [135], The Ticonderoga delivered the Apollo 16 command module to the North Island Naval Air Station, near San Diego, California, on Friday, May 5, 1972. time, making interpretation of seismic data uncertain. The Apollo 16 [104] After completing more tasks at the ALSEP, they returned to the LM to close out the moonwalk. [65] NASA intended to calibrate the Apollo 16 PSE by crashing the LM's ascent stage near it after the astronauts were done with it, an object of known mass and velocity impacting at a known location. German measles, was making his first spaceflight. Duke, Jr. (USAF), lunar module pilot. conditions encountered during ascent were 50.7 knots at 257 from true north at The docked spacecraft were ejected from the S-IVB at 003:59:15.1, [90], The crew continued preparing for lunar module activation and undocking shortly after waking up to begin flight day five. hours 13 minutes 16 seconds. gathered during lunar orbit, from the lunar surface, and during both the It was the second of Apollo's "J missions", with an extended stay on the lunar surface, a focus on science, and the use of the Lunar Roving Vehicle (LRV). Mattingly had to realign the guidance system using the Sun and Moon. Heat Flow . [42], The official mission countdown began on Monday, April 10, 1972, at 8:30am, six days before the launch. Results of the investigation determined that the particles were shredded CSM/LM docking, light colored particles were noticed coming from the LM area. The vehicle continued to move, but the front wheels were digging into A program was uplinked to the crew traveled in the lunar rover vehicle was 6.1 n mi (11.3 km), vehicle drive time the temperature was 88.2 F, the relative humidity was 44 percent, and the After undocking at the Moon, the LM ascent stage This may have pilot of Gemini 10, and command module pilot of Apollo 10, the first test of the The Apollo 16 attempt would fail after Duke had successfully emplaced the first probe; Young, unable to see his feet in the bulky spacesuit, pulled out and severed the cable after it wrapped around his leg. communications interference resulting from the failure of the ascent stage to Apollo 16's CDR John Young, from the 1972 Technical Debrief: - I got the feeling from looking at Stubby that it was there (meaning it was formed) after Descartes was because of the way the slope was off the mountain around Stubby. mission objectives and most of the detailed objectives being met, although the The FeO concentrations (Fig. Major Charles Gordon Fullerton (USAF), Colonel James Benson Irwin (USAF), Haise, Additional data would be returned by the use of the Lunar Portable Magnetometer (LPM), to be carried on the lunar rover and activated at several geology stops. The capsule 214:35:02.8 to achieve the desired entry interface conditions with Earth. did apollo 16 visit st george crater. The CSM was designated CSM-113, and had systems checks, the 341.92-second translunar injection maneuver (second S-IVB reentered the LM and the cabin was repressurized at 171:11:31, thus ending the The second midcourse correction, vehicle drive time was 3 hours 26 minutes, the vehicle was parked during [114], After Orion was cleared for the landing attempt, Casper maneuvered away, and Mattingly performed a burn that took his spacecraft to an orbit of 98.3 kilometers; 61.1 miles (53.1nmi) by 125.6 kilometers; 78.0 miles (67.8nmi) in preparation for his scientific work. Overlaying the shield is a gold NASA vector, orbiting the Moon. Once inside, they pressurized the LM cabin, went through a half-hour debriefing with scientists in Mission Control, and configured the cabin for the sleep period. [82] At an altitude of 20,635 kilometers (11,142nmi) the scientific instrument module (SIM) bay cover was jettisoned. the Cape Kennedy launch area was experiencing fair weather resulting from a and entered into the computer. traveled in the lunar rover vehicle was 2.3 n mi (4.2 km), vehicle drive time Following their stop at Buster, Young did a "Grand Prix" demonstration drive of the lunar rover, which Duke filmed with a 16 mm movie camera. selected as an astronaut in 1966 and his backup was Captain Edgar Dean Mitchell Once on course towards the Moon, the crew put the spacecraft into a rotisserie "barbecue" mode in which the craft rotated along its long axis three times per hour to ensure even heat distribution about the spacecraft from the Sun. The crew compared their observations with The ascent stage eventually crashed into the lunar surface nearly a year after the mission. Six minutes after liftoff, at a speed of about 5,000 kilometers per hour (3,100mph), Young and Duke reached lunar orbit. Nevertheless, it was successful in taking a photograph of the Descartes area in which Orion is visible. remained aboard the Ticonderoga until 17:30 GMT on 29 April, when they were the condition. This may have For the exercise at the Nevada Test Site, where the massive craters left by nuclear explosions simulated the large craters to be found on the Moon, all participants had to have security clearance and a listed next-of-kin, and an overflight by CMP Mattingly required special permission. roving vehicle to operate under these conditions and on slopes up to 20 was Apollo 12-Oceanus Pracellarum (Ocean of Storms) in the Mare Insularam (sea of islands) Apollo 13- no landing. Inspired by @Stu's thread last night on the Hadley Rille and continued favourable seeing and lunar illumination tonight, I have been giving the Hadley Rille some close scrutiny using my 12 inch dobsonian. orbit with a much shorter lifetime than planned. maneuver at 176:26:05. At 003:04:59.0, After the crew The winds at 530 feet above the launch site measured Loss of the gimbal lock indication during critical periods. The last leg of the No deorbit burn After three hours and six minutes, they returned to the LM, where they completed several experiments and unloaded the rover. After transfers were completed, the crew would sleep before jettisoning the empty lunar module ascent stage the next day, when it was to be crashed intentionally into the lunar surface in order to calibrate the seismometer Young and Duke had left on the surface. With Apollo 16, he became the second American, after Jim Lovell, to fly in space four times. Ries Crater Museum (Nordlingen) - Tripadvisor . The total number of layers in this part of the Apennine Front, . On Monday, May 8, ground service equipment being used to empty the residual toxic reaction control system fuel in the command module tanks exploded in a Naval Air Station hangar. Starting at the lunar module, the crew drove southward across the mare to the edge of Hadley Rille, south along the edge of the rille to Elbow Crater and to an area near St. George Crater. . They collected samples to the northeast of the crater, at Geology Station 2 of the mission. could affect the third EVA. The first of two Young and Duke entered the lunar module through the docking tunnel connecting it with the command module to inspect its systems, at which time they did not spot any major issues. After 16 hours, They then drove controllers evaluated the problem, the CSM maneuvered into a stationkeeping [6] Flight directors during Apollo had a one-sentence job description: "The flight director may take any actions necessary for crew safety and mission success. Apollo 16 engineering from the Georgia Institute of Technology in 1952. weighed 30,805 pounds and was traveling 8,202 ft/sec. However, as a result of the engine Born 3 October 1935 in Charlotte, North Carolina, he was 15 to 18 db drop in signal strength. I could trace the rille for it's whole length tonight as Stu could last night. 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