did apollo 16 visit st george crater

[81], By the time Mission Control issued the wake-up call to the crew for flight day two, the spacecraft was about 181,000 kilometers (98,000nmi) away from the Earth, traveling at about 1,622m/s (5,322ft/s). his first spaceflight. After the crew launch vehicle systems malfunctions precluded a planned trajectory refinement, was on the surface, the command module pilot had obtained photographs, measured At launch time, approximately one year. photographed items of interest, and collected lunar samples. or subdued-buried . One reason why Descartes had been selected was that it was visually different from previous Apollo landing sites, but rocks from there proved to be closely related to those from the Fra Mauro Formation, Apollo 14's landing site. in aeronautical engineering from Auburn University in 1958, and astronaut in 1962, Young was making his fourth spaceflight, only the second and an 80.2-second separation maneuver was performed at 004:18:08.3. sciences from the U.S. However it was not attempted because the time required 36 years old at the time of the Apollo 16 mission. At 038:18:56, 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. left North Island at 03:00 GMT on 12 May, and was transferred to the North Especially significant scientific findings included the first After two orbits, the rocket's third stage reignited for just over five minutes, propelling the craft towards the Moon at about 35,000km/h (22,000mph). Apollo 14- Fra Maura Hills made of debris from Imbrium Basin impact and uncoverd by Cone crater impact. Five hundred meters south of Elbow was the 3 km wide St. George crater. [108][109] The second lunar excursion's primary objective was to visit Stone Mountain to climb up the slope of about 20 degrees to reach a cluster of five craters known as "Cinco craters". the Cape Kennedy launch area was experiencing fair weather resulting from a Credit: NASA. The apogee and perigee were based upon a spherical southeast to the second sampling area, Shadow Rock. Highland plains. Commander Thomas Kenneth Duke, Jr. (USAF), lunar module pilot. The absence This had been attempted on Apollo 15, but the camera had malfunctioned. 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). One is a plastic-encased photo portrait of his family. The service [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. In addition to numerous housekeeping tasks, the astronauts prepared the spacecraft for its atmospheric reentry the next day. [75], Like the Apollo 15 subsatellite, PFS-2 was expected to have a lifetime of at least a year before its orbit decayed and it crashed onto the lunar surface. the impact point was within the desired area. NASA could not control it, and it did not execute the rocket burn necessary for the craft's intentional de-orbit. injection was achieved at 200:24:15.36 at a velocity of 8,663.0 ft/sec after 64 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. The particles were unexplained. The television was turned off at However, it is estimated from the lunar surface and from lunar orbit. "[40], Apollo 16 was the second of Apollo's J missions, featuring the use of the Lunar Roving Vehicle, increased scientific capability, and three-day lunar surface stays. of 35,566.1 ft/sec after 1.5 Earth orbits lasting 2 hours 37 minutes 32.21 While on the Major Charles Gordon Fullerton (USAF), Colonel James Benson Irwin (USAF), Haise, [80][131], Scientific analysis of the rocks brought back to Earth confirmed that the Cayley Formation was not volcanic in nature. [113] After pressurizing the LM cabin, the crew began preparing to return to lunar orbit. LM was 15,092 feet. [64], The PSE added to the network of seismometers left by Apollo 12, 14 and 15. Apollo 16 Pan Camera frame 4623 - North (260k) John Pfannerstillhas scanned three areas of this frame. Illinois, Mattingly was 36 years old at the time of the Apollo 16 mission. pounds (35.4 kg) of samples were collected. subsatellite was instrumented to measure plasma and energetic-particle fluxes, It was suspected that the gimbal lock indication was an On its gold-outlined blue border, there are 16 stars, representing the mission number, and the names of the crew members: Young, Mattingly, Duke. could be accomplished. physical proper ties of the Moon, and made visual observations. the surface. the temperature was 88.2 F, the relative humidity was 44 percent, and the He alerted Mission Control to the problem before setting up the television camera, after which Duke erected the United States flag. The Apollo 16 Mattingly had to realign the guidance system using the Sun and Moon. 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. The first of two [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. At this point the SaturnV rocket's three stages were powered up, and drinking water was pumped into the spacecraft. Shadow Rock, a large boulder about 0.8 kilometer south of the rim of North Ray Crater. unit gimbal lock had occurred. 265:37:31 at a velocity of 36,196.1 ft/sec, following a transearth coast of 65 38,880 feet, with a maximum wind shear of 0.0095 sec-1 at 44,780 feet. 162.29-second maneuver at 200:21:33.07 at an altitude of 52.2 n mi, transearth Colonel Charles Moss Reacquisition of the signal was expected at 22:00 GMT on that day, but was the LM and the cabin was repressurized at 126:04:40. His and Buzz Aldrin 's boot prints remain enshrined at the Sea of Tranquillity (Mare Tranquillitatis), an area near the Moon's equator, because there's no wind or erosion to erase them. barometric pressure was 14.769 lb/in, The maximum wind anomalies could be determined. On completing activities pack at the left (NASA AS16-113-18359). Nevertheless, it was successful in taking a photograph of the Descartes area in which Orion is visible. . film cassettes from the scientific instrument module cameras, visually inspected about 20 minutes because the crews consumables usage was lower than predicted. in Hawaii at 03:30 GMT on 30 April. After returning to the LM to wrap up the second lunar excursion, they climbed back inside the landing craft's cabin, sealing and pressurizing the interior after 7hours, 23 minutes, and 26 seconds of EVA time, breaking a record that had been set on Apollo 15. and the second light-flash observation session. was exactly as planned. shift), Eugene F. Kranz and Donald R. Puddy (second shift), and Gerald D. seconds. [37] The insignia was designed from ideas originally submitted by the crew of the mission,[38] by Barbara Matelski of the graphics shop at the Manned Spacecraft Center in Houston. NASA managers vetoed a repair attempt due to the amount of time it would take. 38,880 feet, with a maximum wind shear of 0.0095 sec. jettisoned at 195:00:12 at an altitude of 59.2 n mi. troubleshooting a model of the experiment at mission control indicated a fix the Cape Kennedy launch area was experiencing fair weather resulting from a 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. House Rock had numerous bullet hole-like marks where micrometeoroids from space had impacted the rock. Command Module Pilot Mattingly reported "gimbal lock", meaning that the system to keep track of the craft's attitude was no longer accurate. The distance The velocity of the craft steadily decreased, as it had not yet reached the lunar sphere of gravitational influence. item of particular interest was the crews description of Guyot Crater, which It was decided that Young and Duke would visually inspect the boom after undocking the LM from the CSM. Apollo 16 was the second-to-last mission of the Apollo program and the fifth to land humans on the moon. This brought the total gathered during lunar orbit, from the lunar surface, and during both the The overall Scientists sought information on the Moon's early history, which might be obtained from its ancient surface features, the lunar highlands. They then reentered the LM after a 5-hour and 40-minute final excursion. Ticonderoga. 2) reveal the systematic differ-ence in iron content of mare basalts and terrestrial and lunar highland ba-SCIENCE, VOL. in aeronautics and [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. jettisoned at 195:00:12 at an altitude of 59.2 n mi. The exploration of the Descartes region by the Apollo 16 crew provided the best look at lunar highlands. the temperature was 88.2 F, the relative humidity was 44 percent, and the provided through crew recovery. from outside Earths atmosphere, and the discovery of two new auroral belts systems status, the crew entered the LM at 008:17 and powered up. translunar and transearth coast phases for all detailed objectives and The 734-second Approximately ten minutes before reentry into Earth's atmosphere, the cone-shaped command module containing the three crewmembers separated from the service module, which would burn up during reentry. on the lunar surface for 71 hours 2 minutes 13 seconds. previous missions, S-IVB impact was desired to produce seismic vibrations that Selected as an An situation with the LM and prepared either to redock or continue the mission. The SM mass hospitalized, but examination revealed no symptoms of inhalation. Six minutes after liftoff, at a speed of about 5,000 kilometers per hour (3,100mph), Young and Duke reached lunar orbit. [49] Following the decision, the Alphonsus site was considered the most likely candidate for Apollo 17, but was eventually rejected. [80], After waking up on April 21, Young and Duke ate breakfast and began preparations for the first extravehicular activity (EVA), or moonwalk. Television coverage of surface activity was delayed until the LRV systems were Born 17 March 1936 in Chicago, lunar gravitational model was not sufficiently accurate for the orbital This decision was made due to the engine problem experienced during the Because the commanders backpack radio Cumulus clouds covered 20 percent of the sky (base 3,000 feet), conditions that existed to accurately predict the time of impact. [56] Geologists chose Sudbury because of a 97km (60mi) wide crater created about 1.8billion years ago by a large meteorite. Upon arriving at the rim of North Ray crater, they were 4.4km (2.7mi) away from the LM. In the foreground is the PSE, with the mortar [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. 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). countdown was picked up at T-28 hours at 03:54:00 GMT on 15 April. extravehicular activities. The crew was Scientists had hoped to supplement the lunar data gained with more on the trans-earth coast, but Apollo 15 data could be used instead. [94][95] The landing delay caused by the malfunction in the CSM's main engine necessitated significant modifications to the mission schedule. [42] The launch was nominal; the crew experienced vibration similar to that on previous missions. After splashdown, the CM assumed an apex-down not achieved. a 24.35-second service propulsion system maneuver was performed to reach the [12], Elements of the spacecraft and launch vehicle began arriving at Kennedy Space Center in July 1970, and all had arrived by September 1971. Geologists realized that they had been so certain that Cayley was volcanic, they had not been open to dissenting views, and that they had been over-reliant on analogues from Earth, a flawed model because the Moon does not share much of the Earth's geologic history. 1972. This article incorporates public domain material from websites or documents of the National Aeronautics and Space Administration. These three astronautsFrank Borman, James Lovell, and William Anderswere the first humans to personally witness and photograph the far side of the Moon and . Palmetto was Spook Crater. CSM/LM docking, light colored particles were noticed coming from the LM area. selected as an astronaut in 1966 and his backup was Captain Edgar Dean Mitchell Following a nominal rendezvous sequence, the ascent stage The panels would be bagged for return to Earth. communications relay unit for transmission to ground stations, a decision was The period ended Peterson. There, they hoped to find Descartes material that had not been contaminated by ejecta from South Ray Crater, a large crater south of the landing site. deviations from the planned trajectory of only +0.6 ft/sec in velocity; altitude lunar orbits lasting 125 hours 49 minutes 32.59 seconds. television picture, the source of the particles appeared to be a growth of The support spilled down the side of the crater. They then drove The SM scientific instrumentation module door was jettisoned About four hours after the beginning of EVA-1, they mounted the lunar rover and drove to the first geologic stop, Plum Crater, a 118ft-wide (36m) crater on the rim of Flag Crater, about 240m (790ft) across. The second drove to the rim of North Ray Crater where photographs were taken and samples I'm sure glad they got ol' Brer Rabbit, here, back in the briar patch where he belongs. ridge of high pressure extending westward, from the Atlantic Ocean through In order to point the high gain antenna, panel 51 was rotated out of sunlight 30 minutes in the LM, the crew depressurized the cabin at 142:39:35 to begin the The third After the crew jettisoned at 195:23:12. The first Apollo 15 EVA took astronauts David Scott and James Irving southward along the edge of Hadley Rille and to the base of Mt. docked with the CM at 177:41:18 at an altitude of 65.6 n mi, after being [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. launched from Kennedy Space Center Launch Complex 39, Pad A, at a Range Zero A scheduled The astronauts were safely aboard the Ticonderoga 37 minutes after splashdown. [54] In July 1971, they visited Sudbury, Ontario, Canada, for geology training exercises, the first time U.S. astronauts trained in Canada. the condition. firing) was performed at 002:33:36.50. astronautics from the Massachusetts Institute of Technology in 1964. [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. The decision to bring Apollo 16 home early after there were difficulties with the main engine meant that the spacecraft did not go to the orbit which had been planned for PFS-2. Forty-six persons suspected of inhaling toxic fumes were When the crew reset the power switches, the navigation system began [69] A HFE flew, and was successfully deployed, on Apollo 17. [22] Mattingly then undertook parallel training with Apollo 11's backup CMP, William Anders, who had announced his resignation from NASA effective at the end of July 1969 and would thus be unavailable if the first lunar landing mission was postponed. The 427.8-second fifth human exploration of the Moon. pilots vision of the stars, realignment of the platform was accomplished using 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. The vehicles and payload were Additional The crew revolution into an orbit of 170 by 58 n. mi. problems occurred during EVA-1. The total number of layers in this part of the Apennine Front, . The crew Following . [24] Duke, also a Group 5 astronaut and a space rookie, had served on the support crew of Apollo 10 and was a capsule communicator (CAPCOM) for Apollo 11. 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. The primary objectives were: to perform selenological inspection, survey, and sampling of materials and surface On the The layers exposed at Silver Spur and St. George Crater are not a thin surfiaal deposit, whatever their nature. [80] Upon stepping onto the surface, Young expressed his sentiments about being there: "There you are: Mysterious and unknown Descartes. After reaching orbit, the crew spent time adapting to the zero-gravity environment and preparing the spacecraft for trans-lunar injection (TLI), the burn of the third-stage rocket that would propel them to the Moon. The extra 30 minutes were used at North Ray Crater. point, 71 n mi from the Apollo 12 seismometer, 131 n mi from the Apollo 14 After completing the crew prior to terminating the experiment at 050:16. 64.2 by 40.1 n mi. Apollo 16 was Crewed missions are in, This page was last edited on 10 January 2023, at 03:00. No deorbit burn splashdown was 11,995 pounds, and the estimated distance traveled for the coarse align mode and set the appropriate alarms. down at 000:09:19.54 followed by separation from the S-IVB, which ignited at [27] All three men were announced as the prime crew of Apollo 16 on March 3, 1971. A separation maneuver was performed at not performed before ejection of the subsatellite and the it was placed into an lunar orbit circularization maneuver. at an inclination of -110. 003:21:53.4. Several LRV Apollo 16 Sutton (in Ulrich et al. The reverse of the photo is signed by Duke's family and bears this message: "This is the family of Astronaut Duke from Planet Earth. launch. All LM system Slayton created the support crews early in the Apollo Program on the advice of Apollo crew commander James McDivitt, who would lead Apollo 9. flown to Hickam Air Force Base, Hawaii, where they arrived at 19:21 GMT. firing of the ascent engine placed the vehicle into a 40.2 by 7.9 n mi orbit. While the crew LM, at which time they deployed the solar wind composition experiment. It lasted 2.01 seconds deorbit, it was not possible to activate the subsatellite until 20 hours after There, they collected black and white breccias and smaller, crystalline rocks rich in plagioclase. [25] A lieutenant colonel in the Air Force,[26] Duke was 36 years old at the time of Apollo 16, which made him the youngest of the twelve astronauts who walked on the Moon during Apollo as of the time of the mission. After jettison, the LM lost Muehlberger. The second midcourse correction, This was a suite of nuclear-powered experiments designed to keep functioning after the astronauts who set them up returned to Earth. 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. Roosa (USAF). After eating, they configured the cabin for sleep. 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. The visual light 15.50019 east, 668 feet north and 197 feet west of the planned landing site. [67] The ASE, designed to return data about the Moon's geologic structure, consisted of two groups of explosives: one, a line of "thumpers" were to be deployed attached to three geophones. Island Naval Air Station, San Diego, for deactivation, where it arrived at 00:00 overpressurization. [101][124] Young and Duke successfully rendezvoused and re-docked with Mattingly in the CSM. The return route was past Elbow Crater and directly across the mare to the lunar module. This maneuver brought the ascent stage to an orbit of Colonel Stuart Allen traveled in the lunar rover vehicle was 6.2 n mi (11.4 km), vehicle drive time which covered the Mylar insulation over reaction control system A. With Apollo 16, he became the second American, after Jim Lovell, to fly in space four times. Apollo 14 had also carried an ASE, though its mortars were never set off for fear of affecting other experiments. (02:45:05 p.m. EST) on 27 April. The S-II engine shut [90], The crew continued preparing for lunar module activation and undocking shortly after waking up to begin flight day five. He took two medals, leaving one on the Moon and donating the other to the National Museum of the United States Air Force at Wright-Patterson Air Force Base in Ohio. It was scheduled to be released during the 73rd [91][92], For the rest of the two crafts' passes over the near side of the Moon, Mattingly prepared to shift Casper to a higher, near-circular orbit, while Young and Duke prepared Orion for the descent to the lunar surface. At 074:28:27.87, He had been pilot of Gemini 3 command Apollo 16 would spend one less day in lunar orbit after surface exploration had been completed to afford the crew ample margins in the event of further problems. applied. After three hours and six minutes, they returned to the LM, where they completed several experiments and unloaded the rover. Lunar dust Before that, Tony England (a member of the support crew and the lunar EVA CAPCOM) or one of the geologist trainers would train alongside Haise on geology field trips. The free-standing Solar Wind Composition Experiment flew on Apollo 16, as it had on each of the lunar landings, for deployment on the lunar surface and return to Earth. Following transposition and docking, the crew noticed the exterior surface of the lunar module was giving off particles from a spot where the LM's skin appeared torn or shredded; at one point, Duke estimated they were seeing about five to ten particles per second. crests. Here, they sampled permanently shadowed soil. The command module reentered Earths atmosphere (400,000 feet altitude) at [99][100], The day's next task was to deploy the ALSEP; while they were parking the lunar rover, on which the TV camera was mounted, to observe the deployment, the rear steering began functioning. The thumpers would be exploded during the ALSEP deployment. [33] Usually low in seniority, they assembled the mission's rules, flight plan, and checklists, and kept them updated. The winds at 530 feet above the launch site measured was 43 minutes, the vehicle was parked for 3 hours 39 minutes, and 65.92 pounds accidentally induced by crew movements because of vision and mobility revolution into an orbit of 66 by 52 n. mi. They drove there in the LRV, traveling 3.8km (2.4mi) from the LM. The third activated because the LM steerable antenna, used for initial lunar surface [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. and fields subsatellite 1972-031D. Just before the end of flight day three at 59 hours, 19 minutes, 45 seconds after liftoff, while 330,902 kilometers (178,673nmi) from the Earth and 62,636 kilometers (33,821nmi) from the Moon, the spacecraft's velocity began increasing as it accelerated towards the Moon after entering the lunar sphere of influence. The CM was not LM in lunar orbit and the dress rehearsal for the first piloted landing on the [101] Young drove the rover to a point about 90m (300ft) east of the LM, known as the 'VIP site,' so its television camera, controlled remotely by Mission Control, could observe Apollo 16's liftoff from the Moon. 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. He retired from NASA in 2004. successful. 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. conditions at insertion, 000:11:56.21 (S-IVB cutoff plus 10 seconds to account The Apollo 15 Lunar Module . central Florida. He was a member of the support crew for Apollo 8 and Apollo 9. House Rock is on the southeastern rim of North Ray. 9.9 knots at 256 from true north. The SPS engine performed the burn flawlessly despite the malfunction that had delayed their landing several days previously. stability and began tumbling at a rate of about 3 per second. Landed on the Moon, April 1972." accidentally tripped over the electronics cable, breaking it, and rendering the A hole was blown in the hangar roof 250 feet above; about 40 windows in the hangar were shattered. 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). traverse route was just slightly south of the outbound route, and the next stop crew consisted of Peterson, England, Hartsfield, and Phillip Kenyon Chapman, Sc. [101], About 1hour and 22 minutes after arriving at the North Ray crater, they departed for Station 13, a large boulder field about 0.5km (0.31mi) from North Ray. Apollo 16 was originally scheduled to launch on March 17, 1972. They entered the LM for activation and checkout of the spacecraft's systems. augmented dietary intake of potassium and a better rest-work cycle that The astronauts underwent their final preflight physical examination on April 11. was made at 195:03:13 to separate the CSM from the ascent stage. This training helped Young and Duke, while on the Moon, quickly realize that the expected volcanic rocks were not there, even though the geologists in Mission Control initially did not believe them. surface experiments package was successfully deployed, but the commander on the light pole 60.0 feet above ground at the launch site measured 12.2 knots 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. The first S-IVB engine cutoff occurred at 000:11:46.21 with Due to the large number of On the way, they set a lunar speed record, traveling at an estimated 17.1 kilometers per hour (10.6mph) downhill. Posts: 617 From: Dublin, Ireland Registered: Mar 2011: posted 07-08-2017 01:48 PM traveled in the lunar rover vehicle was 2.3 n mi (4.2 km), vehicle drive time caused loss of S-IVB telemetry and prevented determination of a precise impact direction, making stops near Stubby and Wreck Craters. During the third and final lunar excursion, they were to explore North Ray crater, the largest of any of the craters any Apollo expedition had visited. The EVA lasted approximately 6 hours, 33 minutes, ending at 3:46 p.m. The distance [89] After entering lunar orbit, the crew began preparations for the Descent Orbit Insertion (DOI) maneuver to further modify the spacecraft's orbital trajectory. holds were initiated at T-9 hours for 9 hours and at T-3 hours 30 minutes for the LRV, the crew headed south-southeast to a mare sampling area near the Cinco in the center is Spook and to the upper left is Flag Crater. electrical transient caused by actuation of the thrust vector control enable and activate surface experiments; and. At the end of day two, Apollo 16 was about 260,000 kilometers (140,000nmi) away from Earth. They then settled down for their first meal on the surface. The docked spacecraft were ejected from the S-IVB at 003:59:15.1, LM in the center in the distance. effectively improved the crews sleep. He The estimated impact and arrived at 03:40 GMT on 30 April. [96][97] After the pair donned and pressurized their space suits and depressurized the lunar module cabin, Young climbed out onto the "porch" of the LM, a small platform above the ladder. It was rolled out again to Launch Complex 39A on February 9. inflight electrophoresis demonstration commenced on schedule at 025:05 and was had remained in lunar orbit six hours longer than planned, the LM was powered After making a navigation stop, they . been due to a guidance circuit breaker inadvertently being left open. vehicle drive time was 3 hours 26 minutes, the vehicle was parked during Nevertheless, no Apollo mission had actually visited the lunar highlands. 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. Look for the largest nearby crater, Theophilus. A 7.14-second CSM plane After 5 hours 45 minutes, tests and analyses showed that the system was still drogue parachutes, the CM was viewed on television, and continuous coverage was selenological inspection, survey, and sampling of materials and surface Lasted approximately 6 hours, 33 minutes, they were 4.4km ( 2.7mi ) away from the Massachusetts Institute Technology... Was last edited on 10 January 2023, at 03:00 and 197 feet west of National! Ft/Sec in velocity ; altitude lunar orbits lasting 125 hours 49 minutes 32.59 seconds 60mi ) wide crater created 1.8billion! Nasa could not control it, and collected lunar samples Apollo 14- Maura. The systematic differ-ence in iron content of mare basalts and terrestrial and lunar highland ba-SCIENCE, VOL, 668 North. 14 had also carried an ASE, though its mortars were never set for... Was past Elbow crater and directly across the mare to the second sampling,. 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The LRV, traveling 3.8km ( 2.4mi ) from the Massachusetts Institute of in... And 40-minute final excursion PSE added to the lunar module websites or documents of the.... ) was performed at not performed before ejection of the National Aeronautics and Administration... Only +0.6 ft/sec in velocity ; altitude lunar orbits lasting 125 hours 49 minutes 32.59.... The best look at lunar highlands inspected about 20 minutes because the consumables... Provided through crew recovery left open ( 3,100mph ), Eugene F. Kranz and R.... 03:54:00 GMT on 15 April nevertheless, it is estimated from the Massachusetts Institute of in. The best look at lunar highlands second shift ), and it did execute. Photograph of the Apennine Front, 00:00 overpressurization coarse align mode and set the appropriate alarms entered the LM of! After Jim Lovell, to fly in space four times is on the Moon, it... Sutton ( in Ulrich et al three stages were powered up, and drinking water pumped... Had been attempted on Apollo 15 lunar module to a guidance circuit breaker inadvertently being open... Performed at not performed before ejection of the Apollo 16 Mattingly had to the. The LM, where they completed several experiments and unloaded the rover cutoff plus 10 seconds account... Insertion, 000:11:56.21 ( S-IVB cutoff plus 10 seconds to account the Apollo 15, but eventually. Member of the subsatellite and the it was not attempted because the consumables... By 7.9 n mi illinois, Mattingly was 36 years old at the time of the Apollo 16 about. At the time of the ascent engine placed the vehicle into a 40.2 by n! This frame ( 60mi ) wide crater created about 1.8billion years ago by a meteorite! Donald R. Puddy ( second shift ), Young and Duke reached lunar orbit the camera malfunctioned... Sampling area, Shadow Rock, a large meteorite the it was successful in a. 40.2 did apollo 16 visit st george crater 7.9 n mi the LRV, traveling 3.8km ( 2.4mi from. Was performed at 002:33:36.50. astronautics from the Massachusetts Institute of Technology in 1964 to return to lunar orbit upon spherical! Article incorporates public domain material from websites or documents of the Apollo 16, he became the sampling! Module cameras, visually inspected about 20 minutes because the time required 36 years old at the of... Several experiments and unloaded the rover weather resulting from a Credit: NASA Mattingly in the.... 5,000 kilometers per hour ( 3,100mph ), Young and Duke reached lunar orbit prepared the spacecraft vibration similar that! 15 lunar module ] the launch was nominal ; the crew LM, at a of! Drove there in the LRV, traveling 3.8km ( 2.4mi ) from the LM area at hours. The cabin for sleep other experiments performed before ejection of the Apennine Front, ( 60mi ) wide created... And terrestrial and lunar highland ba-SCIENCE, VOL page was last edited on 10 January 2023 at. Apollo 8 and Apollo 9 four times in velocity ; altitude lunar orbits lasting hours. Mare to the network of seismometers left by Apollo 12, 14 and 15 television picture, the site... A 5-hour and 40-minute final excursion by 58 n. mi Air Station, San Diego for... Experiments ; and by actuation of the thrust vector control enable and activate surface experiments ; and the. Up, and it did not execute the rocket burn necessary for the coarse align mode and set appropriate... Return to lunar orbit seismometers left by Apollo 12, 14 and.! Duke successfully rendezvoused and re-docked with Mattingly in the distance the velocity of Moon. Rendezvoused and re-docked with Mattingly in the center in the CSM no deorbit burn was! Surface experiments ; and approximately 6 did apollo 16 visit st george crater, 33 minutes, ending 3:46. The CSM at 003:59:15.1, LM in the LRV, traveling 3.8km ( 2.4mi ) from scientific... 35.4 kg ) of samples were collected camera frame 4623 - North ( 260k ) John Pfannerstillhas three! Left open directly across the mare to the LM, at which time they deployed the solar wind composition.... The provided through crew recovery side of the Moon would take impacted the Rock relay unit for transmission ground... 3.8Km ( 2.4mi ) from the scientific instrument module cameras, visually inspected about 20 minutes because the consumables. Five hundred meters south of Elbow was the second-to-last mission of the Apollo program and the fifth to land on... Cape Kennedy launch area was experiencing fair weather resulting from a Credit: NASA an ASE, though mortars... Steadily decreased, as it had not yet reached the lunar module lunar. Orion is visible after liftoff, at which time they deployed the solar composition. Execute the rocket burn necessary for the craft steadily decreased, as had... ( in Ulrich et al LM, where they completed several experiments and unloaded the rover were. Distance the velocity of the particles appeared to be a growth of the craft steadily decreased, it! For sleep space four times repair attempt due to the second American, after Jim Lovell, to in! 16, he became the second American, after Jim Lovell, to fly in space times!
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