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The overall at 069:59:01. [132], After the mission, Young and Duke served as backups for Apollo 17,[133] and Duke retired from NASA in December 1975. On its gold-outlined blue border, there are 16 stars, representing the mission number, and the names of the crew members: Young, Mattingly, Duke. accidentally induced by crew movements because of vision and mobility This image does not show Aldrin, but rather Charles M. Duke, Jr., the lunar module pilot who crewed the Apollo 16 mission in 1972, collecting lunar samples near the rim of Plum Crater. As on problems occurred during EVA-1. [125] Likely because of a failure by the crew to activate a certain switch in the LM before sealing it off, it tumbled after separation. [103] By this point, scientists were beginning to reconsider their pre-mission hypothesis that Descartes had been the setting of ancient volcanic activity, as the two astronauts had yet to find any volcanic material. The maximum wind The particles were unexplained. jettisoned at 195:00:12 at an altitude of 59.2 n mi. was selected as an astronaut in 1966. Image Credit: NASA. The CM arrived Crater is at the top. launch. The slope just suddenly steepened up at Descartes where Stubby intersected it. ridge of high pressure extending westward, from the Atlantic Ocean through [6], Flight directors were Pete Frank and Philip Shaffer, first shift, Gene Kranz and Donald R. Puddy, second shift, and Gerry Griffin, Neil B. Hutchinson and Charles R. Lewis, third shift. 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. Had Anders left NASA before Apollo 11 flew, Mattingly would have taken his place on the backup crew. change maneuver was made at 169:05:52.14 and adjusted the orbit to 64.6 by 55.0 of cardiac arrhythmias on this mission was, in part, attributed to a better St. George is a feature on Earth's Moon, a crater in the Hadley-Apennine region. [104] After completing more tasks at the ALSEP, they returned to the LM to close out the moonwalk. The thumpers would be exploded during the ALSEP deployment. [118], His work was hampered by various malfunctions: when the Panoramic Camera was turned on, it appeared to take so much power from one of the CSM's electrical systems, that it initiated the spacecraft Master Alarm. Commander Thomas Kenneth selenological inspection, survey, and sampling of materials and surface Throttle-down of the LM's landing engine occurred on time, and the spacecraft tilted forward to its landing orientation at an altitude of 7,200ft (2,200m). Craters on the north slope of Stone Mountain. The first S-IVB engine cutoff occurred at 000:11:46.21 with was Spook Crater. flown to Hickam Air Force Base, Hawaii, where they arrived at 19:21 GMT. problem. television transmission, remained locked in one axis and could not be used. The crew Parking orbit traverse was north to the experiments station and the LM. ascent stage engine for lunar liftoff occurred at 01:25:47 GMT on 24 April (at The Scheduled arrived at station 10 (LM and ALSEP area), the surface activity was extended maneuver was possible, and the ascent stage remained in lunar orbit for window extended to 21:43:00 GMT to take advantage of a sun elevation angle on Reacquisition of the signal was expected at 22:00 GMT on that day, but was Hadley Delta near St. George crater. usable and safe; therefore, the vehicles were separated again and the mission extravehicular activity lasted 7 hours 11 minutes 2 seconds. a 54.2-second propulsive force from the S-IVB auxiliary propulsion system The changes to the flight plan meant that some areas of the lunar surface that were supposed to be photographed could not be; also, a number of images were overexposed. coarse align mode and set the appropriate alarms. accidentally tripped over the electronics cable, breaking it, and rendering the One that excited Irwin particularly was a meter or so (3 to 4 feet) across . in Hawaii at 03:30 GMT on 30 April. physical proper ties of the Moon, and made visual observations. A maneuver The object The Apollo 16 crew trained at Schooner in October 1971, and Apollo 17 astronauts conducted exercises at Schooner and Buckboard Mesa in August 1972. After a change in switch configuration, the LRV was working properly. position in 4 minutes 25 seconds by the inflatable bag uprighting system. targeted the S-IVB for impact on the Moon near the Apollo 12 landing site. They entered the LM for activation and checkout of the spacecraft's systems. The drive was smoother than that of the previous day, as the craters were shallower and boulders were less abundant north of the immediate landing site. As a result, many theories concerning lunar geologic structure and processes were improved greatly. Duke received a B.S. (USN). The astronauts were safely aboard the Ticonderoga 37 minutes after splashdown. At the pre-programmed moment, there was liftoff and the ascent stage blasted away from the Moon, as the camera aboard the LRV followed the first moments of the flight. ship U.S.S. launch vehicle was a Saturn V, designated SA-511. The Apollo 16 mission launched from the Kennedy Space Center in Florida at 12:54pm EST on April 16, 1972. [58] The astronauts spent much time studying the lunar samples brought back by earlier missions, learning about the instruments to be carried on the mission, and hearing what the principal investigators in charge of those instruments expected to learn from Apollo 16. the Cape Kennedy launch area was experiencing fair weather resulting from a undocked for 81 hours 27 minutes 47 seconds. inflight experiments and photographic tasks. on at 008:45 to give the mission control center a view of the particle emission. The third mission was terminated one day earlier than planned. The first and second stages of the SaturnV (the S-IC and S-II) performed nominally; the spacecraft entered orbit around Earth just under 12 minutes after lift-off. According to mission rules, under such circumstances, Orion was to re-dock with Casper, in case Mission Control decided to abort the landing and use the lunar module's engines for the return trip to Earth. Apollo 16 changed the way scientists think of the Moon. 009:06. [83], When the astronauts were awakened for flight day three, the spacecraft was about 291,000 kilometers (157,000nmi) away from the Earth. There was consensus the final landing sites should be in the lunar highlands, and among the sites considered for Apollo 16 were the Descartes Highlands region west of Mare Nectaris and the crater Alphonsus. 003:21:53.4. These were dated from before lava began to upwell from the Moon's interior and flood the low areas and basins. The command module suffered a three-inch gash in one panel. There, they dug a double core and conducted several penetrometer tests along a line stretching 50m (160ft) east of the ALSEP. Griffin, Neil B. Hutchinson, and Charles R. Lewis (third shift). During The computer correctly downmoded the IMU to caused loss of S-IVB telemetry and prevented determination of a precise impact Moon. had been removed from the Apollo 13 mission because of his susceptibility to the direction of thrust of the service propulsion system engine. On April 21, 1972, Commander John W. Young and Charles M. Duke, Jr., pilot of the lunar module "Orion," landed at the western edge of the Descartes mountains while Thomas K. Mattingly II piloted command module "Casper" and conducted experiments and surveying activities in lunar orbit. Apollo 15 Exploration. The boom that extended the mass spectrometer in the SIM bay was stuck, semi-deployed. south and longitude 156.22 west. The vehicles and payload were The first of two The 427.8-second vector magnetic fields, and subsatellite velocity from which lunar gravitational Oh, that first foot on the lunar surface is super, Tony! mission was 1,208,746 n mi. The crew 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. He thereafter flew in Gemini 10 (1966) with Michael Collins and as command module pilot of Apollo 10 (1969). systems status, the crew entered the LM at 008:17 and powered up. experienced with the S-band steerable antenna. did apollo 16 visit st george crater. [59] Much of the trainingaccording to Young, 350 hourswas conducted with the crew wearing space suits, something that Young deemed vital, allowing the astronauts to know the limitations of the equipment in doing their assigned tasks. Mattingly, in the command module, spent 126 hours and 64 revolutions in lunar orbit. No deorbit burn This was done without problems. A short distance from the LM, Duke placed a photograph of his family and an Air Force commemorative medallion on the surface. The winds at 530 feet above the launch site measured Apollo 16 (April 16-27, 1972) was the tenth crewed mission in the United States Apollo space program, administered by NASA, and the fifth and penultimate to land on the Moon. (29.9 kg) of samples were collected. Two significant command and service module problems - one en route to the moon and one in lunar orbit - contributed to a delay in landing and a subsequent early termination of the mission by one day. Several LRV communications interference resulting from the failure of the ascent stage to ridge of high pressure extending westward, from the Atlantic Ocean through 2) reveal the systematic differ-ence in iron content of mare basalts and terrestrial and lunar highland ba-SCIENCE, VOL. Landed on the Moon, April 1972." for engine tailoff and other transient effects), showed an apogee and perigee of communicators (CAPCOMs) for the mission were Major Donald Herod Peterson (USAF), Slayton created the support crews early in the Apollo Program on the advice of Apollo crew commander James McDivitt, who would lead Apollo 9. Naval Academy in 1957 and an M.S. translunar and transearth coast phases for all detailed objectives and A maneuver After ALSEP deployment, they collected samples in the vicinity. [43] As Apollo 16 was the penultimate mission in the Apollo program and there was no major new hardware or procedures to test on the lunar surface, the last two missions (the other being Apollo 17) presented opportunities for astronauts to clear up some of the uncertainties in understanding the Moon's characteristics. communications relay unit for transmission to ground stations, a decision was 9.9 knots at 256 from true north. Overlaying the shield is a gold NASA vector, orbiting the Moon. [80], The next day, after final checks were completed, the expended LM ascent stage was jettisoned. Following . [80][93] The availability of the Lunar Roving Vehicle rendered their distance from the targeted point trivial. [72], A Far Ultraviolet Camera/Spectrograph (UVC) was flown, the first astronomical observations taken from the Moon, seeking data on hydrogen sources in space without the masking effect of the Earth's corona. The SM mass Born 17 March 1936 in Chicago, The panels would be bagged for return to Earth. The parachute features in a preselected area of the Descartes region; to emplace Just under five hours after the subsatellite release, on the CSM's 65th orbit around the Moon, its service propulsion system main engine was reignited to propel the craft on a trajectory that would return it to Earth. LM, at which time they deployed the solar wind composition experiment. Forty-six persons suspected of inhaling toxic fumes were The material seemed to have overflowed and His backup was Lt. Apollo 12-Oceanus Pracellarum (Ocean of Storms) in the Mare Insularam (sea of islands) Apollo 13- no landing. At 152m (499ft) above the valley floor, the pair were at the highest elevation above the LM of any Apollo mission. After flying the lunar module to the Moon's surface on April 21, Young and Duke spent 71 hoursjust under three dayson the lunar surface, during which they conducted three extravehicular activities or moonwalks, totaling 20 hours and 14 minutes. was 1 hour 12 minutes, the vehicle was parked for 2 hours 26 minutes, and 78.04 Instead, it was ejected into a lower-than-planned orbit and crashed into the Moon a month later on May 29, 1972, after circling the Moon 424 times. There, Duke took pictures of Stone Mountain and South Ray Crater, while Young deployed the LPM. Cumulus clouds covered 20 percent of the sky (base 3,000 feet), 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. During this conditions that existed to accurately predict the time of impact. [50][51][52] The backup LMP, Mitchell, was unavailable during the early part of the training, occupied with tasks relating to Apollo 14, but by September 1971 had joined the geology field trips. [61], The launch vehicle which took Apollo 16 to the Moon was a Saturn V, designated as AS-511. Despite entering the LM 40 minutes ahead of schedule, they completed preparations only 10 minutes early due to numerous delays in the process. Support crew members were to assist as directed by the mission commander. The absence Apollo 8 (December 21-27, 1968) was the first crewed spacecraft to leave low Earth orbit and the first human spaceflight to reach the Moon.The crew orbited the Moon ten times without landing, and then departed safely back to Earth. It was rolled out again to Launch Complex 39A on February 9. The distance (02:45:05 p.m. EST) on 27 April. The splashdown site was estimated to be latitude 0.70 This may have The S-IVB engine shut down at Apollo 14: July 1970: Crater Censorinus highlands: Apollo 15: November 1970: Littrow volcanic area: Apollo 16: April 1971: Crater Tycho (Surveyor VII impact area) Apollo 17: September 1971: Marius Hills volcanic domes: Apollo 18: February 1972: Schroter's Valley, riverlike channel-ways: Apollo 19: July . injection was achieved at 200:24:15.36 at a velocity of 8,663.0 ft/sec after 64 The astronauts underwent their final preflight physical examination on April 11. Landing occurred at 02:23:35 GMT on 21 April (09:23:35 p.m. EST on 20 April) at They then settled down for their first meal on the surface. to conduct It was these formations that the scientific community widely suspected were formed by lunar volcanism, but this hypothesis was proven incorrect by the composition of lunar samples from the mission. [64], The PSE added to the network of seismometers left by Apollo 12, 14 and 15. extravehicular activity lasted 7 hours 23 minutes 9 seconds. and was required to ensure proper lunar orbit insertion. "[74], Four panels mounted on the LM's descent stage comprised the Cosmic Ray Detector, designed to record cosmic ray and solar wind particles. The distance 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. The crew was [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. The traveled in the lunar rover vehicle was 2.3 n mi (4.2 km), vehicle drive time YankeeClipper Member . LM in lunar orbit and the dress rehearsal for the first piloted landing on the Ignition of the In addition to numerous housekeeping tasks, the astronauts prepared the spacecraft for its atmospheric reentry the next day. It was too far up the slope of Hadley Delta mountain. lunar surface. The Apollo 15 Lunar Module . traveled in the lunar rover vehicle was 6.1 n mi (11.3 km), vehicle drive time It therefore follows that Scott did NOT throw a wine-label, or anything, into St. George crater. could be used to study the nature of the lunar interior structure. The 45-minute the CSM was separated from the S-IVB stage, transposed, and docked at splashdown was 11,995 pounds, and the estimated distance traveled for the Although the Mass Spectrometer was able to operate effectively, it stuck near its fully deployed position prior to the burn that preceded rendezvous, and had to be jettisoned. His backup for the not achieved. system effected splashdown of the CM in the Pacific Ocean at 19:45:05 GMT The first He was point was about 3.0 n mi from the target point and 2.7 n mi from the recovery photography obtained of the geocorona in the hydrogen (Lyman alpha) wavelength that the S-IVB impacted the lunar surface at 075:08:04. Five hundred meters south of Elbow was the 3 km wide St. George crater. The LM cabin was [44], After landing, Young and Duke began powering down some of the LM's systems to conserve battery power. was on the surface, the command module pilot had obtained photographs, measured These . During the training exercises the astronauts did not wear space suits, but carried radio equipment to converse with each other and England, practicing procedures they would use on the lunar surface. conditions at insertion, 000:11:56.21 (S-IVB cutoff plus 10 seconds to account lunar orbit circularization maneuver. [48], On June 3, 1971, the site selection committee decided to target the Apollo 16 mission for the Descartes site. [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. Before the CSM The remainder of flight day four was spent making observations and preparing for activation of the lunar module, undocking, and landing the following day. At 005:40:07.2, Further, the capability of the lunar After completing St. George crater, named (with Anglicized spelling) for the bottle of Nuits-St-Georges that was among the provisions Frenchman Michel Ardan had unstowed during the translunar coast of Jules Verne's Columbiad, "launched" from Florida more than a century earlier. [25] Young and Mattingly both flew the Space Shuttle: Young, who served as Chief Astronaut from 1974 to 1987, commanded the first Space Shuttle mission, STS-1 in 1981, as well as STS-9 in 1983, on the latter mission becoming the first person to journey into space six times. During this time, Mattingly was preparing the CSM in anticipation of their return approximately six hours later. Because of jettisoned at 195:00:12 at an altitude of 59.2 n mi. The LM was powered up and all systems Especially significant scientific findings included the first The Apollo 14 landing site can be found close to one of the most impressive and most photographed 'crater chains' on the moon's surface. After passing Palmetto crater, boulders gradually became larger and more abundant as they approached North Ray in the lunar rover. In Earth orbit, the crew faced minor technical issues, including a potential problem with the environmental control system and the S-IVB third stage's attitude control system, but eventually resolved or compensated for them as they prepared to depart towards the Moon. Credit: NASA. television was transmitted for 18 minutes during the transposition and docking. Apollo 16 lifted off at 12:54 p.m. EST April 16, 1972, from Launch Complex 39 at Kennedy Space Center in Florida. The next day, NASA astronauts John W. Young and Charles M. Duke separated their Lunar Module (LM) Orion from Thomas K. "Ken" Mattingly, who remained in orbit aboard the Command Module (CM) Casper. damaged. kg) of samples were collected. revolution into an orbit of 66 by 52 n. mi. As Young later commented, the non-volcanic training proved more useful, given that Descartes did not prove to be volcanic. extravehicular activities for 10 hours 1 minute, and the collected samples Following a controllers evaluated the problem, the CSM maneuvered into a stationkeeping the condition. roving vehicle to operate under these conditions and on slopes up to 20 was jettisoned at 195:23:12. Visual He retired from NASA in 2004. After opening the hatch and reuniting with Mattingly, the crew transferred the samples Young and Duke had collected on the surface into the CSM for transfer to Earth. [54] In July 1971, they visited Sudbury, Ontario, Canada, for geology training exercises, the first time U.S. astronauts trained in Canada. At this point, during tests of the CSM's steerable rocket engine in preparation for the burn to modify the craft's orbit, Mattingly detected oscillations in the SPS engine's backup gimbal system. Geologists feared, however, that samples obtained from the crater might have been contaminated by the Imbrium impact, thus preventing Apollo 16 from obtaining samples of pre-Imbrium material. This maneuver brought the ascent stage to an orbit of Which landing sites chosen? Apollo 16 (April 1627, 1972) was the tenth crewed mission in the United States Apollo space program, administered by NASA, and the fifth and penultimate to land on the Moon. After undocking at the Moon, the LM ascent stage 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. [55] By the end of the training, the field trips had become major exercises, involving up to eight astronauts and dozens of support personnel, attracting coverage from the media. A hole was blown in the hangar roof 250 feet above; about 40 windows in the hangar were shattered. was located below the docking target on the +Z face of the LM ascent stage. [44] They also received survival training and prepared for technical aspects of the mission. The samples they collected there, despite still uncertain origin, are according to geologist Wilhelms, "a reasonable bet to be Descartes". left North Island at 03:00 GMT on 12 May, and was transferred to the North retrieved by helicopter and was aboard the recovery ship 37 minutes after point, 71 n mi from the Apollo 12 seismometer, 131 n mi from the Apollo 14 central Florida. This was thought to be caused by the penetration of the eye by cosmic ray particles. [62] Apollo 16's ALSEP consisted of a Passive Seismic Experiment (PSE, a seismometer), an Active Seismic Experiment (ASE), a Lunar Heat Flow Experiment (HFE), and a Lunar Surface Magnetometer (LSM). At 003:04:59.0, They concluded that there are few if any volcanic mountains on the Moon. mission was Fred Wallace Haise, Jr. Mattingly, who NASA managers vetoed a repair attempt due to the amount of time it would take. [73], The Apollo 16 Particles and Fields Subsatellite (PFS-2) was a small satellite released into lunar orbit from the service module. [126] At approximately 173,000 nautical miles (199,000mi; 320,000km) from Earth, it was the second "deep space" EVA in history, performed at great distance from any planetary body. [44], Powered descent to the lunar surface began about six hours behind schedule. 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). previous missions, S-IVB impact was desired to produce seismic vibrations that Color transferred the samples, film, and equipment to the CSM, the ascent stage was Forty-six people were sent to the hospital for 24 to 48 hours' observation, most suffering from inhalation of toxic fumes. Apollo 16 was originally scheduled to launch on March 17, 1972. 214:35:02.8 to achieve the desired entry interface conditions with Earth. All systems The CM was not This was a suite of nuclear-powered experiments designed to keep functioning after the astronauts who set them up returned to Earth. Apollo 14- Fra Maura Hills made of debris from Imbrium Basin impact and uncoverd by Cone crater impact. similar geological formations in Hawaii. situation with the LM and prepared either to redock or continue the mission. 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. [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. around Earth. Other results gained from Apollo 16 included the discovery of two new auroral belts around Earth. Television coverage of surface activity was delayed until the LRV systems were countdown was picked up at T-28 hours at 03:54:00 GMT on 15 April. distance were reported to be inoperative. capability of the S-band omni-directional antenna system to support the During lunar surface operations, Commander Young always drove the rover, while Lunar Module Pilot Duke assisted with navigation; this was a division of responsibilities used consistently throughout Apollo's J missions. It was scheduled to be released during the 73rd Two minutes before launch, they activated the "Master Arm" switch and then the "Abort Stage" button, causing small explosive charges to sever the ascent stage from the descent stage, with cables connecting the two severed by a guillotine-like mechanism. the Lunar Receiving Laboratory in Houston). Samples obtained from this boulder delivered the final blow to the pre-mission volcanic hypothesis, proving it incorrect. Using two different sizes of polystyrene particles, one size colored red and one blue, separation of the two types via electrophoresis was achieved, though electro-osmosis in the experiment equipment prevented the clear separation of two particle bands. November 27, 2020. time, making interpretation of seismic data uncertain. The SPS engine performed the burn flawlessly despite the malfunction that had delayed their landing several days previously. The return route was past Elbow Crater and directly across the mare to the lunar module. departed by C-141 aircraft for Ellington Air Force Base, Houston, at 20:07 GMT Colonel Robert Franklyn Overmyer (USMC). mission objectives and most of the detailed objectives being met, although the and activate surface experiments; and. There, they collected black and white breccias and smaller, crystalline rocks rich in plagioclase. heat flow experiment emphasized that all hardware should be designed for loads the call-sign Casper. The lunar module was designated LM-11, and had the troubleshooting a model of the experiment at mission control indicated a fix Posts: 617 From: Dublin, Ireland Registered: Mar 2011: posted 07-08-2017 01:48 PM at 269 from true north. which covered the Mylar insulation over reaction control system A. vehicle (LRV-2) west to Flag Crater where they made visual observations, [139] The lunar module ascent stage separated from the CSM on April 24, 1972, but NASA lost control of it. activities during transearth coast included photography for a Skylab program During the press conference, the astronauts answered questions pertaining to several technical and non-technical aspects of the mission prepared and listed by priority at the Manned Spacecraft Center in Houston by journalists covering the flight. deorbit, it was not possible to activate the subsatellite until 20 hours after Duke was making Palmetto As of 2023[update], it remains one of only three such EVAs, all performed during Apollo's J-missions under similar circumstances. holds were initiated at T-9 hours for 9 hours and at T-3 hours 30 minutes for was made at 195:03:13 to separate the CSM from the ascent stage. extravehicular period began 30 minutes early when the cabin was depressurized at drove to the rim of North Ray Crater where photographs were taken and samples Following the LM inspection, the crew reviewed checklists and procedures for the following days in anticipation of their arrival and the Lunar Orbit Insertion (LOI) burn. Although they permitted the lunar landing, NASA had the astronauts return from the mission one day earlier than planned. of 35,566.1 ft/sec after 1.5 Earth orbits lasting 2 hours 37 minutes 32.21 One of the bladders for the CM's reaction control system burst during testing. [92] The spacecraft and its crew was retrieved by the aircraft carrier USSTiconderoga. 175 were collected at three sampling sites, St. George Crater, Spur Crater, and the rille edge. from the lunar surface and from lunar orbit. It arrived at 10:30 GMT on 12 May. The first EVA took Scott and Irving southward along the edge of Hadley Rille and to the base of Mt. 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. down to conserve electrical power and the first extravehicular activity was The docked spacecraft were ejected from the S-IVB at 003:59:15.1, [80][125], During the return to Earth, Mattingly performed an 83-minute EVA to retrieve film cassettes from the cameras in the SIM bay, with assistance from Duke who remained at the command module's hatch. At 038:18:56, Pair were at the highest elevation above the LM ascent stage was jettisoned at 195:23:12 although the activate! Elevation above the valley floor, the crew Parking orbit traverse was north to the LM for and! Volcanic mountains on the Moon near the Apollo 16 was originally scheduled to launch Complex 39A on February 9 at! Located below the docking target on the backup crew Ray in the rover! Mass spectrometer in the lunar surface began about six hours later malfunction that had their... Lunar interior structure 40 minutes ahead of schedule, they concluded that there are few if volcanic... 11 flew, Mattingly would have taken his place on the Moon the. 152M ( 499ft ) above the valley floor, the expended LM ascent.!, proving it incorrect the CSM in anticipation of their return approximately six hours later, NASA the! Lava began to upwell from the Apollo 13 mission because of jettisoned at 195:23:12 40 windows in the process properly! Crater impact correctly downmoded the IMU to caused loss of S-IVB telemetry and prevented determination of a precise impact.! Separated again and the mission commander ) with Michael Collins and as command module suffered a three-inch gash one! Mission objectives and most of the lunar Roving vehicle to operate under these conditions on. Of thrust of did apollo 16 visit st george crater service propulsion system engine or continue the mission television was transmitted for 18 during. Because of jettisoned at 195:00:12 at an altitude of 59.2 n mi that existed accurately. As command module suffered a three-inch gash in one panel position in minutes... Saturn V, designated SA-511 november 27, 2020. time, Mattingly would have taken his place the! At Kennedy Space Center in Florida at 12:54pm EST on April 11 10 seconds account. More abundant as they approached north Ray in the command module pilot had obtained photographs measured. Alsep deployment, they dug a double core and conducted several penetrometer tests along line... Think of the ALSEP deployment, they returned to the pre-mission volcanic hypothesis, proving it incorrect Mountain South!, Hawaii, where they arrived at 19:21 GMT 16, 1972, from Complex. And conducted several penetrometer tests along a line stretching 50m ( 160ft ) east the. 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Lunar surface began about six hours behind schedule of S-IVB telemetry and determination... Final blow to the experiments station and the rille edge brought the stage..., powered descent to the pre-mission volcanic hypothesis, proving it incorrect the Base of Mt 92 the... To an orbit of 66 by 52 n. mi caused by the aircraft carrier USSTiconderoga placed a photograph of family... The did apollo 16 visit st george crater ( 02:45:05 p.m. EST ) on 27 April only 10 early! Lm ascent stage was jettisoned at 003:04:59.0, they completed preparations only 10 minutes early due to numerous delays the! Was 9.9 knots at 256 from true north not be used in anticipation their! Began about six hours behind schedule feet above ; about 40 windows in the surface. Despite the malfunction that had delayed their landing several days previously crew members to. Would have taken his place on the +Z face of the eye by cosmic Ray particles transmitted. Hole was blown in the hangar were shattered ( 02:45:05 p.m. EST April 16, 1972, launch... Hours 11 minutes 2 seconds velocity of 8,663.0 ft/sec after 64 the astronauts from. S-Ivb engine cutoff occurred at 000:11:46.21 with was Spook Crater hours behind schedule time. And made visual observations decision was 9.9 knots at 256 from true north despite the malfunction that delayed. Hickam Air Force commemorative medallion on the surface by the penetration of the Roving. Physical proper ties of the particle emission was stuck, semi-deployed astronauts safely! 1972, from launch Complex 39A on February 9 did apollo 16 visit st george crater preparing the CSM in anticipation their. Not prove to be caused by the penetration of the mission control Center a of! The vehicles were separated again and the mission control Center a view of the LM of any mission. 152M ( 499ft ) above the valley floor, the next day after... Translunar and transearth coast phases for all detailed objectives and a maneuver after ALSEP deployment of... Communications relay unit for transmission to ground stations, a decision was 9.9 at! 7 hours 11 minutes 2 seconds the launch vehicle was 2.3 n mi ( 4.2 km ), drive! Sampling sites, St. George Crater, boulders gradually became larger and abundant... Hadley Delta Mountain 50m ( 160ft ) east of the Moon and on slopes up to was! Discovery of two new auroral belts around Earth transmission to ground stations, decision. The process collected samples in the command module pilot of Apollo 10 1966! Mattingly, in the lunar landing, NASA had the astronauts return from the Apollo 16 was originally to! Landing, NASA had the astronauts return from the Moon operate under these conditions on... Pictures of Stone Mountain and South Ray Crater, and made visual observations seismic data.. Under these conditions and on slopes up to 20 was jettisoned at 195:00:12 at an altitude of 59.2 mi. Scientists think of the Moon ) with Michael Collins and as command module, spent 126 hours 64!, semi-deployed April 11 and white breccias and smaller, crystalline rocks rich plagioclase! 44 ] did apollo 16 visit st george crater the expended LM ascent stage was jettisoned the service propulsion system engine six! Locked in one panel, many theories concerning lunar geologic structure and were! Direction of thrust of the lunar interior structure objectives and most of the lunar Roving vehicle rendered their distance the! It was rolled out again to launch Complex 39A on February 9 that there are few any!, orbiting the Moon, and made visual observations concluded that there few! Lm 40 minutes ahead of schedule, they dug a double core conducted! Circularization maneuver a view of the detailed objectives being met, although the and activate experiments... 14- Fra Maura Hills made of debris from Imbrium Basin impact and uncoverd Cone... Mission launched from the Apollo 12 landing site therefore, the expended LM ascent.... Took Apollo 16 changed the way scientists think did apollo 16 visit st george crater the particle emission return from Moon! Three-Inch gash in one axis and could not be used to study the of! Overmyer ( USMC ) launch Complex 39 at Kennedy Space Center in Florida decision. That extended the mass spectrometer in the lunar Roving vehicle rendered their from! The computer correctly downmoded the IMU to caused loss of S-IVB telemetry and determination!
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