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The Next Full Moon Will Be the Last of Four Consecutive Supermoons
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By NASA
In November 1969, Apollo 12 astronauts Commander Charles “Pete” Conrad, Command Module Pilot (CMP) Richard F. Gordon, and Lunar Module Pilot (LMP) Alan L. Bean completed the second crewed lunar landing mission. Conrad and Bean achieved a pinpoint landing in the Ocean of Storms within walking distance of the Surveyor 3 spacecraft that landed there in April 1967. While Gordon conducted science from lunar orbit, Conrad and Bean completed two spacewalks on the lunar surface, deploying science instruments, collecting geology samples, and inspecting Surveyor including retrieving several of it parts for study back on Earth. Preparations continued for the next two missions, Apollo 13 and 14, tentatively planned for March and July 1970, respectively.
Apollo 12
Left: The crew of Apollo 12 – Charles “Pete” Conrad, left, Richard F. Gordon, and Alan L. Bean. Right: The Apollo 12 crew patch.
Left: The Apollo 12 crew of Charles “Pete” Conrad, center, Richard F. Gordon, and Alan L. Bean, facing them, at the traditional prelaunch breakfast, with their mascot “Irving” behind Conrad. Right: Conrad leads Gordon and Bean onto the astronaut van for the ride to Launch Pad 39A.
Left: Apollo 12, moments before liftoff into rainy skies. Middle: Liftoff of Apollo 12. Right: Lightning strikes Launch Pad 39A shortly after the Apollo 12 launch.
Lift off came precisely at 11:22 a.m. EST on Nov. 14, 1969, with the Saturn V launching Apollo 12 into a dark and rainy sky. The flight proceeded normally for the first 36 seconds, with Conrad even commenting that, “It’s a lovely liftoff. It’s not bad at all.” Then everything went haywire. With Apollo 12 at about 6,600 feet altitude and flying through clouds, observers on the ground noted lightning striking the launch pad. Onboard the spacecraft, the astronauts saw a bright flash, followed by many of the spacecraft’s electronics going offline, causing the three power-generating fuel cells to also go offline.
A second event 52 seconds into the flight caused the spacecraft guidance navigation system to go offline. In the Mission Control Center (MCC) at the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston, a young engineer named John W. Aaron monitored the spacecraft’s systems through the two incidents. He correctly deduced that the spacecraft’s Signal Conditioning Equipment (SCE) must have suffered some unknown upset and went offline. The simple solution to restoring it to normal function involved moving a seldom-used switch from its Normal to its Auxiliary position. Bean recalled the switch’s location on his panel, carried out the requested action, and restored the spacecraft’s systems. Aaron’s quick action saved the launch from two lightning strikes. Once Conrad understood the cause of the excitement, he radioed to Houston, “I think we need to do a little more all-weather testing.”
Left: View of the Earth shortly after Trans Lunar Injection, with one of the Spacecraft Lunar Module (LM) Adapter panels silhouetted against the clouds. Middle: During Transposition and Docking, the LM Intrepid still attached to the S-IVB third stage. Right: The receding Earth during the translunar coast.
The rest of the ascent continued without incident and Apollo 12 settled into orbit around the Earth. After verifying that all systems continued functioning properly following the lightning strikes, the astronauts received the call, “The good word is you’re Go for TLI,” the Trans Lunar Injection, the second burn of the third stage engine to send them on their way to the Moon. In his characteristic fashion, Conrad replied, “Hoop-ee-doo! We’re ready! We didn’t expect anything else!” The next major event, the Transposition and Docking (T&D) maneuver, began about 25 minutes later.
After the separation of the Command and Service Module (CSM) Yankee Clipper from the S-IVB stage, Gordon turned it around and slowly guided it to a docking with the LM Intrepid still attached to the top of the S-IVB. Conrad commented during the maneuver, “I got an awful pretty looking Intrepid sitting out the window here, gang. We’ll go get her.” After the docking, Gordon backed away from the third stage, extracting the LM in the process, and completing the T&D maneuver. For the next three days, the astronauts continued their journey toward the Moon. Along the way, they inspected Intrepid to verify it came to no harm from the lightning strikes, conducted one midcourse maneuver to ensure their accurate arrival near the Moon, and provided two TV broadcasts showing views of Earth and their spacecraft.
Left: Image from lunar orbit of the Fra Mauro highlands, the proposed landing site for Apollo 13 (inside white circle). Middle: The Lunar Module Intrepid as seen from the Command Module Yankee Clipper shortly after undocking. Right: Yankee Clipper as seen from Intrepid.
The Apollo 12 astronauts awoke for their fourth mission day to find themselves within the Moon’s gravitational sphere of influence. Apollo 12 sailed behind the Moon, losing contact with Earth. Thirteen minutes later, the astronauts fired the Service Propulsion System (SPS) engine for the Lunar Orbit Insertion burn, placing them into an elliptical orbit around the Moon.
Left: Still from 16 mm film looking out Alan L. Bean’s window at about 3,500 feet during the descent, showing the location of Surveyor Crater, the Apollo 12 landing site. Right: Illustration of the Apollo 12 landing site and the two surface traverses.
During the third lunar orbit, the crew fired the SPS engine again to circularize their orbit. The next day, Conrad and Bean donned their spacesuits and reactivated the LM for the separation and landing, extending Intrepid’s landing legs. After undocking and while behind the Moon, Conrad and Bean fired the LM’s Descent Propulsion System engine to lower Intrepid’s orbit. Exactly half a revolution later, Intrepid began the burn to drop it from orbit all the way to the landing in the Ocean of Storms. With Bean providing updates from the guidance computer, Conrad skillfully piloted Intrepid to a smooth landing just northwest of Surveyor Crater, and as they learned later, only 538 feet from Surveyor 3. Without much fanfare, Conrad and Bean completed the postlanding checklist, although Bean allowed himself a little exuberant “Good landing, Pete! Outstanding, man! Beautiful!” Conrad radioed to Mission Control, “Okay, we’re in hot shape, Houston. We’re in real good shape!” They had a chance to look out the windows, with Bean exclaiming, “Holy cran, it’s beautiful out here!” Conrad replied, “It sure is; it’s something else,” later adding, “Man! I can’t wait to get outside!”
Left: Charles “Pete” Conrad on the Lunar Module ladder about to descend to the surface. Middle: Alan L. Bean takes his first steps on the Moon. Right: Conrad working on the central station of the Apollo Lunar Surface Experiment Package, with its various instruments deployed around it.
Conrad and Bean donned their Portable Life Support System (PLSS) backpacks that provided oxygen and communications while on the surface and donned their helmets and gloves. They depressurized the LM, opened the hatch, and Conrad backed out onto the porch, slowly climbing down the ladder. Halfway down, he pulled a lanyard that deployed a color TV camera on the side of the LM’s descent stage, providing a view of him on the LM ladder. After he jumped from the bottom rung onto the footpad, Conrad exclaimed, “Whoopie! Man, that may have been a small one for Neil, but that’s a long one for me,” in reference to Armstrong’s famous words as he took humanity’s first step on the Moon and Conrad’s shorter stature. As he stepped off the pad, he remarked, “Oooh is that soft and queasy.” After taking a few tentative steps, Conrad informed everyone that he could see Surveyor 3 sitting inside the crater. He collected the contingency sample – in case they had to leave quickly due to an emergency, geologists would have one small sample from the Ocean of Storms.
Bean joined Conrad on the surface, both acclimating rapidly to working in one-sixth g. Conrad set up the S-band antenna for communications with Earth, but while setting up the TV camera, Bean accidentally pointed it at the Sun and damaged the vidicon tube, ending the live TV transmission from the Moon. Bean deployed the Solar Wind Collector (SWC), a Swiss experiment that collected particles from the solar wind, and then he and Conrad set up the American flag. They began the primary task of the first spacewalk – setting up the various instruments of the Apollo Lunar Surface Experiment Package (ALSEP). Conrad and Bean carried them to their deployment location about 430 feet to the northwest of Intrepid. They explored the area around the ALSEP site, visiting craters of interest and collecting rock and soil samples before heading back toward Intrepid. They remarked on several occasions how the lunar dust clung to their suits and equipment, and as Conrad quipped, “We’re going to be a couple of dirty boogers.” First Bean then Conrad climbed up the ladder and once inside Intrepid they closed the hatch and repressurized the cabin. Their first spacewalk lasted 3 hours and 56 minutes. They set up hammocks in Intrepid and went to sleep.
Left and middle: Charles “Pete” Conrad and Alan L. Bean with the Surveyor 3 spacecraft, with their Lunar Module (LM) Intrepid visible in the background. Right: View from inside the LM through Bean’s window following the second spacewalk.
After a short night’s rest, Conrad and Bean prepared for their second spacewalk. As before, first Conrad and then Bean descended the ladder to the surface. Conrad walked to the ALSEP to inspect one of the instruments, the seismometer they deployed during the first spacewalk picking up his footsteps. Both then headed west from Intrepid, where Conrad rolled two rocks down into a crater, the vibrations captured by the seismometer. They collected several documented samples, often preceded with expressions like “Oooooh!” and “That’s a beauty!” and dug a trench to expose subsurface material, collecting a sample from about eight inches deep.
They set off toward the main objective of this spacewalk – Surveyor 3, resting on the inner slope of 600-foot-wide Surveyor Crater. Entering the crater from the south rim, they walked counterclockwise while descending down the slope until they reached the robotic spacecraft. After taking “tourist” pictures with Surveyor, the two photographed the craft from all angles, noting that the trenches left by its scoop and the marks from its footpads when it bounced after landing looked as fresh as when Surveyor photographed them in 1967. Using cutters, Conrad removed the craft’s camera, scoop, and other parts for return to Earth, where engineers and scientists examined them for the effects of 31 months in the harsh lunar environment. The work at Surveyor completed, the two returned to Intrepid. Bean retrieved the SWC experiment, overcoming difficulties in rolling it back up. Compared with a short 77-minute exposure during Apollo 11, this SWC collected samples of the solar wind for nearly 19 hours. With everything packed up, Bean followed by Conrad headed up the ladder. After closing the hatch, they repressurized Intrepid, ending the 3-hour 49-minute excursion.
The Apollo 12 landing site photographed by the Lunar Reconnaissance Orbiter in 2011, the inset showing the Lunar Module Intrepid’s descent stage.
Left: A still from 16 mm film recorded aboard Yankee Clipper of Intrepid’s approach just prior to docking. Middle: The Moon shortly after Trans Earth Injection. Right: A receding Moon during the trans Earth coast.
After returning inside Intrepid, Conrad and Bean took photographs out the windows, showing the signs of their visit – numerous footprints, the American flag, the S-band antenna, and in the distance, the ALSEP station. As Gordon in Yankee Clipper flew overhead on his 30th lunar revolution, Intrepid’s Ascent Stage engine ignited, and Conrad and Bean lifted off from the Moon after 31 hours and 31 minutes on the surface. Conrad exclaimed, “Liftoff! And away we go!” with Bean adding, “Boy, did it fire!” Intrepid and Yankee Clipper executed a series of maneuvers that led to their docking about three and a half hours after liftoff from the Moon. Their independent flights had lasted 37 hours and 42 minutes. The three astronauts opened the hatches between the two spacecraft and began transfers from Intrepid into Yankee Clipper, including the lunar samples, cameras, and film. Gordon transferred some unneeded items to be jettisoned in Intrepid. The transfers completed, they closed the hatches between the spacecraft and jettisoned the LM. To calibrate the seismometer left on the Moon, controllers sent a command to Intrepid to fire its thrusters to drop it out of orbit and send it crashing onto the surface. The seismometer recorded signals for nearly one hour after the impact.
Left: Recording from the Apollo 12 seismometer of the intentional crash of Intrepid’s ascent stage. Right: LRO image of the impact area and debris field of Intrepid’s ascent stage, east of the Fra Mauro B crater.
The primary activity for their remaining time around the Moon consisted of photographing potential landing sites for future Apollo missions, such as the Fra Mauro highlands and the Descartes region. On their 45th revolution, they went around to the Moon’s back side for the last time and they fired the SPS for the Trans Earth Injection burn. Apollo 12 left lunar orbit after 3 days 17 hours and 2 minutes. Conrad radioed to Mission Control, “Hello, Houston. Apollo 12’s en route home.”
During the three-day return trip to Earth, the astronauts conducted a midcourse maneuver to refine their trajectory, answered questions from geologists and other scientists, and held a press conference at the end of which they held up a homemade sign to the camera that read, “Yankee Clipper sailed with Intrepid to the Sea of Storms, Moon, November 14, 1969,” signed by all three crew members. With the Sun and the Earth nearly aligned, the astronauts could only see a very thin crescent of their home planet, prompting Conrad to comment, “Houston, we just got our first glimpse of you this morning, and there’s not very much of you out there.”
Left: The Moon continues to shrink in size as Apollo 12 heads for home. Middle: The Earth appearing as a thin crescent. Right: The Apollo 12 astronauts observed a total solar eclipse as they passed into Earth’s shadow shortly before reentry.
Left: The Apollo 12 Command Module Yankee Clipper descends on its three main parachutes seconds before splashdown. Middle: A recovery helicopter hovers over Yankee Clipper in the Stable II, or apex down, position, seconds after splashdown. Right: Image taken by a recovery diver of the decontamination officer assisting Alan L. Bean out of Yankee Clipper, with Richard F. Gordon, left, and Charles “Pete” Conrad already aboard the life raft.
Shortly before reentry, orbital mechanics had a show in store for the astronauts – their trajectory passed through the Earth’s shadow, treating them to a total solar eclipse. Gordon radioed Mission Control, “We’re getting a spectacular view at eclipse,” and Bean added that it was a “fantastic sight.” The excitement of the eclipse over, the astronauts prepared the cabin for reentry. The CM separated from the Service Module and rotated to point its heatshield into the direction of flight. At 400,000 feet, Yankee Clipper now travelling at 24,625 miles per hour encountered the first tendrils of Earth’s atmosphere. About four minutes of radio blackout followed as ionized gases created by the heat of reentry surrounded the spacecraft. As Apollo 12 came out of the blackout, the prime recovery ship U.S.S. Hornet established radar contact with the spacecraft at a distance of 119 miles. At about 24,000 feet, the spacecraft jettisoned its apex cover, then deployed its two drogue parachutes to slow and stabilize the capsule. At 10,000 feet, the three main orange and white parachutes deployed, with Conrad reporting, “Three gorgeous beautiful chutes.” Precisely 244 hours and 36 minutes after lifting off from Florida, Apollo 12 splashed down in the Pacific Ocean less than four miles from Hornet, bringing the second lunar landing mission to a successful conclusion.
Left: Apollo 12 astronauts Richard F. Gordon, left, Alan L. Bean, and Charles “Pete” Conrad aboard the recovery helicopter. Middle: Conrad, front, Gordon, and Bean walk from the helicopter to the Mobile Quarantine Facility (MQF). Right: Admiral John S. McCain addresses the Apollo 12 astronauts in the MQF.
The capsule assumed the apex down Stable 2 position in the water, but in less than five minutes three self-inflating balloons righted the spacecraft into the Stable 1 upright orientation. Five minutes later, a helicopter dropped the first three recovery team swimmers into the water, tasked with securing a flotation collar and rafts to the spacecraft. Decontamination officer Ernest “Ernie” L. Jahncke next dropped into the water and once the crew opened the hatch, he handed them fresh flight suits and respirators. A few minutes later, the crew reopened the hatch, and first Conrad, then Gordon, and finally Bean climbed aboard a life raft where Jahncke used a disinfectant solution to decontaminate the astronauts and the spacecraft. The recovery helicopter lowered a Billy Pugh net to haul the astronauts up from the raft, first Gordon, then Bean, and finally Conrad. Aboard the helicopter, NASA flight surgeon Dr. Clarence A. Jernigan gave each astronaut a brief physical examination during the short flight back to Hornet, declaring all three healthy.
After it landed on Hornet’s deck, sailors lowered the helicopter to the hangar deck, where Conrad, Gordon, and Bean, followed by Dr. Jernigan, walked the few steps to the Mobile Quarantine Facility (MQF) where NASA engineer Brock R. “Randy” Stone awaited them. He sealed the door of the MQF exactly one hour after splashdown. The five men spent the next five days together in the MQF until they arrived at the Lunar Receiving Laboratory (LRL) at MSC. The astronauts took congratulatory phone calls from President Richard M. Nixon, who field-promoted all three from U.S. Navy Commanders to Captains, and from NASA Administrator Thomas O. Paine. After the astronauts talked briefly with their families, Commander-in-Chief of Pacific Naval Forces Admiral John S. McCain formally welcomed them back to Earth, followed by brief speeches by Rear Admiral Donald C. Davis, Commander of Recovery Forces, and Capt. Carl J. Seiberlich, Hornet’s skipper.
Left: Apollo 12 Command Module Yankee Clipper in the water with U.S.S. Hornet approaching as a rescue helicopter circles. Middle: Recovery team members lift Yankee Clipper out of the water. Right: Sailors haul Yankee Clipper aboard the Hornet.
Within an hour after the astronauts arrived on board Hornet, the recovery team hauled Yankee Clipper out of the water and towed it below to the hangar deck next to the MQF. As Hornet set sail for Pearl Harbor, arriving there four days later, workers attached a hermetically sealed plastic tunnel between the MQF and Yankee Clipper, allowing Stone to leave the MQF and open the hatch to the capsule without breaking the biological barrier. He retrieved the two rock boxes containing the lunar samples, the bags containing the Surveyor parts, film cassettes, and mission logs from the capsule. He brought them to the MQF where he sealed them in plastic bags and transferred them to the outside through a transfer lock that included a decontamination wash.
Outside the MQF, NASA engineers placed these items into transport containers and loaded them aboard two separate aircraft. The first aircraft carrying one rock box and a second package containing film departed Hornet within nine hours of the recovery, flying to Pago Pago, American Samoa. From there the two containers were placed aboard a cargo aircraft and flown directly to Ellington Air Force Base (AFB) near MSC in Houston, arriving there late in the afternoon of Nov. 25. A second aircraft departed Hornet 14 hours after the first and included the second rock box, additional film as well as the astronaut medical samples. It flew to Pago Pago where workers transferred the containers to another cargo plane that flew them to Houston. Less than 48 hours after splashdown, scientists in the LRL were examining the lunar samples and processing the film.
Left: Technicians carry the first box of Apollo 12 lunar samples from the cargo plane after its arrival at Ellington Air Force Base in Houston. Middle: Technicians log in the first set of Apollo 12 lunar samples and film at the Lunar Receiving Laboratory’s (LRL) loading dock. Right: A technician weighs the first Apollo 12 Sample Return Container in the LRL.
Left: Technicians place the first Apollo 12 Sample Return Container (SRC) inside a glovebox at the Lunar Receiving Laboratory. Middle: The first Apollo 12 SRC inside a glovebox. Right: Scientists get the first glimpse of the Moon rocks inside the first SRC.
Left: Apollo 12 astronauts Richard F. Gordon, second from left, Alan L. Bean and Charles “Pete” Conrad prepare their mission report inside the MQF. Middle: Workers at Pearl Harbor in Honolulu offload the Mobile Quarantine Facility (MQF) from Hornet with the Apollo 12 crew inside. Right: Workers at Ellington Air Force Base in Houston offload the MQF with the astronauts inside.
Meanwhile, in the Pacific Ocean, Hornet sailed for Pearl Harbor, Hawaii, with the astronauts inside the MQF to maintain the strict back-contamination protocols. They also celebrated Thanksgiving on Nov. 27. Dr. Jernigan conducted regular medical examinations of the astronauts, who showed no ill effects from their ten-day spaceflight or any signs of infection by any lunar microorganisms. The crew members availed themselves of one amenity aboard the MQF that was a novelty at the time – a microwave oven for meal preparation.
On Nov. 28, Hornet arrived at Pearl Harbor. Workers lifted the MQF with the astronauts inside onto a flat-bed trailer. After a brief welcoming ceremony including traditional Hawaiian flower leis, ukulele music, and hula dancers, they drove the MQF to nearby Hickam AFB, where Air Force personnel loaded it onto a cargo aircraft. After an eight-hour flight, the aircraft arrived at Ellington on the morning of Nov. 29, where the MQF was offloaded in front of a waiting crowd of well-wishers including MSC Director Robert R. Gilruth and Apollo 11 astronaut Neil A. Armstrong. The astronauts’ wives and children were on hand to welcome them home to Houston. Workers placed the MQF on a flat-bed truck and drove it to the LRL. Less than two hours after landing in Houston the astronauts arrived inside the Crew Reception Area (CRA) where they spent the next 11 days. During their time in quarantine, they completed many of the postflight debriefs and examined the lunar rocks as well as the parts of Surveyor 3 such as its camera that they returned from the Ocean of Storms.
Left: Robert R. Gilruth, director of the Manned Spacecraft Center, now NASA’s Johnson Space Center in Houston, welcomes the Apollo 12 astronauts home. Middle: The Apollo 12 astronauts’ wives Barbara Gordon, left, Jane Conrad, and Sue Bean and their children welcome their husbands home. Right: Apollo 11 astronaut Neil A. Armstrong greets the Apollo 12 crew upon their return to Ellington.
Left: Workers drive the Apollo 12 astronauts inside the Mobile Quarantine Facility (MQF) from Ellington Air Force Base to the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston. Middle: The MQF approaches MSC. Right: The MQF docked the MSC’s Building 37, the Lunar Receiving Laboratory.
Left: Charles “Pete” Conrad examines some of the Moon rocks he and Alan L. Bean returned from the Moon. Middle: Conrad and Richard F. Gordon place the rocks samples back in the collection bags. Right: Conrad examines the camera from Surveyor 3 that he and Bean returned from the Moon.
Left: The Apollo 12 Command Module Yankee Clipper arrives at the Lunar Receiving Laboratory (LRL) at the Manned Spacecraft Center, now NASA’s Johnson Space Center in Houston. Middle: Yankee Clipper temporarily parked outside the LRL before workers roll it inside. Right: In the LRL, Richard F. Gordon writes on Yankee Clipper that served as his home for 10 days.
After the astronauts departed Hornet in Pearl Harbor, workers lifted Yankee Clipper from the carrier’s flight deck to the dock and drove it to Hickam AFB where technicians safed the vehicle by draining its toxic fuels. To preserve back-contamination protocols, Yankee Clipper’s hatch remained sealed. On Dec. 1, workers loaded Yankee Clipper onto a cargo aircraft at Hickam AFB. It arrived at Ellington AFB the next day and workers trucked it to the LRL, then towed it inside the spacecraft room of the CRA. The Apollo 12 astronauts signed their names on the capsule below the same words they held up during their inflight news conference – “Yankee Clipper Sailed with Intrepid to The Ocean of Storms, Moon, November 14, 1969.”
Left: The Apollo 12 Command Module Yankee Clipper on display at the Virginia Air and Space Center in Hampton. Middle: A technician examines the Surveyor 3 camera returned by Apollo 12. Right: The Surveyor 3 camera on display at the Smithsonian Institution’s National Air and Space Museum in Washington, D.C.
Visitors to the Virginia Air and Space Center in Hampton can view the Apollo 12 CM Yankee Clipper on display. Surveyor’s camera is on display at the Smithsonian Institution’s National Air and Space Museum in Washington, D.C.
Apollo 13
Left: Apollo 13 astronaut James A. Lovell preparing to test his spacesuit in a vacuum chamber in the Space Environment Simulation Laboratory at the Manned Spacecraft Center, now NASA’s Johnson Space Center in Houston. Middle: Workers at NASA’s Kennedy Space Center in Florida prepare the Apollo 13 Command and Service Module. Right: Lovell during the geology field trip to Kilbourne Hills, New Mexico.
The next Moon landing mission, Apollo 13, planned to launch on March 12, 1970, and visit the Fra Mauro highlands region of the Moon. With the mission’s increased emphasis on science, geology training for the Apollo 13 prime crew of Commander James A. Lovell, CMP Thomas K. “Ken” Mattingly, and LMP Fred W. Haise, and their backups John W. Young, Jack L. Swigert, and Charles M. Duke, took on greater importance. Lovell, Haise, Young, and Duke, accompanied by several geologists, traveled to Kilbourne Hole, New Mexico, for a one-day geology field trip on Nov. 11. The area’s volcanic origins served as appropriate training for their planned landing site, then believed to be a result of volcanic activity. The astronauts practiced deploying their ALSEP set of instruments, including during suited tests in a vacuum chamber in MSC’s Space Environment Simulation Laboratory. At KSC, workers in the Manned Spacecraft Operations Building (MSOB) continued preparing both the CSM and the LM for Apollo 13 prior to stacking with the Saturn V rocket in December.
Apollo 14
Left: The Apollo 14 Command and Service Modules arrive at NASA’s Kennedy Space Center (KSC) for preflight processing. Middle: The Apollo 14 Lunar Module (LM) descent stage arrives at KSC. Right: The Apollo 14 LM ascent stage arrives at KSC.
Spacecraft components for Apollo 14, then planned for launch around July 1970, arrived at KSC in November 1969. The CM and SM arrived on Nov. 19 and workers in the MSOB mated the two components five days later. The two stages of the LM arrived in the MSOB on Nov. 24.
With special thanks to Robert B. Fish for his expertise on U.S.S. Hornet recovery operations.
To be continued …
News from around the world in November 1969:
November 10 – Sesame Street premieres on PBS.
November 12 – Five Americans and one New Zealander became the first women to visit the South Pole.
November 15 – Wendy’s Hamburgers opens in Columbus, Ohio.
November 20 – Brazilian soccer star Pelé scores his 1,000th goal.
November 22 – Isolation of a single gene announced by scientists at Harvard University.
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NASA-Funded Study Examines Tidal Effects on Planet and Moon Interiors
NASA-supported scientists have developed a new method to compute how tides affect the interiors of planets and moons. Importantly, the new study looks at the effects of body tides on objects that don’t have a perfectly spherical interior structure, which is an assumption of most previous models.
The puzzling, fascinating surface of Jupiter’s icy moon Europa looms large in this newly-reprocessed color view, made from images taken by NASA’s Galileo spacecraft in the late 1990s. This is the color view of Europa from Galileo that shows the largest portion of the moon’s surface at the highest resolution. NASA/JPL-Caltech/SETI Institute Body tides refer to the deformations experienced by celestial bodies when they gravitationally interact with other objects. Think of how the powerful gravity of Jupiter tugs on its moon Europa. Because Europa’s orbit isn’t circular, the crushing squeeze of Jupiter’s gravity on the moon varies as it travels along its orbit. When Europa is at its closest to Jupiter, the planet’s gravity is felt the most. The energy of this deformation is what heats up Europa’s interior, allowing an ocean of liquid water to exist beneath the moon’s icy surface.
“The same is true for Saturn’s moon Enceladus.” says co-author Alexander Berne of CalTech in Pasadena and an affiliate at NASA’s Jet Propulsion Laboratory in Southern California. “Enceladus has an ice shell that is expected to be much more non-spherically symmetric than that of Europa.”
The body tides experienced by celestial bodies can affect how the worlds evolve over time and, in cases like Europa and Enceladus, their potential habitability for life as we know it. The new study provides a means to more accurately estimate how tidal forces affect planetary interiors.
In this movie Europa is seen in a cutaway view through two cycles of its 3.5 day orbit about the giant planet Jupiter. Like Earth, Europa is thought to have an iron core, a rocky mantle and a surface ocean of salty water. Unlike on Earth, however, this ocean is deep enough to cover the whole moon, and being far from the sun, the ocean surface is globally frozen over. Europa’s orbit is eccentric, which means as it travels around Jupiter, large tides, raised by Jupiter, rise and fall. Jupiter’s position relative to Europa is also seen to librate, or wobble, with the same period. This tidal kneading causes frictional heating within Europa, much in the same way a paper clip bent back and forth can get hot to the touch, as illustrated by the red glow in the interior of Europa’s rocky mantle and in the lower, warmer part of its ice shell. This tidal heating is what keeps Europa’s ocean liquid and could prove critical to the survival of simple organisms within the ocean, if they exist. The giant planet Jupiter is now shown to be rotating from west to east, though more slowly than its actual rate. NASA/JPL-Caltech The paper also discusses how the results of the study could help scientists interpret observations made by missions to a variety of different worlds, ranging from Mercury to the Moon to the outer planets of our solar system.
The study, “A Spectral Method to Compute the Tides of Laterally Heterogeneous Bodies,” was published in The Planetary Science Journal.
For more information on NASA’s Astrobiology Program, visit:
https://science.nasa.gov/astrobiology
-end-
Karen Fox / Molly Wasser
Headquarters, Washington
202-358-1600
karen.c.fox@nasa.gov / molly.l.wasser@nasa.gov
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Preparations for Next Moonwalk Simulations Underway (and Underwater)
NASA employees plant an Artemis Moon Tree at NASA’s Stennis Space Center on Oct. 29 to celebrate NASA’s successful Artemis I mission as the agency prepares for a return around the Moon with astronauts on Artemis II. NASA/Danny Nowlin A tree-planting ceremony at NASA’s Stennis Space Center on Oct. 29 celebrated NASA’s successful Artemis I mission as the agency prepares for a return around the Moon with astronauts on Artemis II.
“We already have a thriving Moon Tree from the Apollo years onsite,” NASA Stennis Director John Bailey said. “It is exciting to add trees for our new Artemis Generation as it continues the next great era of human space exploration.”
NASA’s Office of STEM Engagement Next Gen STEM Project partnered with U.S. Department of Agriculture (USDA) Forest Service to fly five species of tree seeds aboard the Orion spacecraft during the successful uncrewed Artemis I test flight in 2022 as part of a national STEM Engagement and conservation education initiative.
The Artemis Moon Tree species included sweetgums, loblolly pines, sycamores, Douglas-firs, and giant sequoias. The seeds from the first Artemis mission have been nurtured by the USDA into seedlings to be a source of inspiration for the Artemis Generation.
The Moon Tree education initiative is rooted in the legacy of Apollo 14 Moon Tree seeds flown in lunar orbit over 50 years ago by the late Stuart Roosa, a NASA astronaut and Mississippi Coast resident.
NASA Stennis and the NASA Shared Services Center (NSSC), located at the site, planted companion trees during the Oct. 29 ceremony. Bailey and NSSC Executive Director Anita Harrell participated in a joint planting ceremony attended by a number of employees from each entity.
The American sweetgum trees are the second and third Moon Trees at the south Mississippi site. In 2004, ASTRO CAMP participants planted a sycamore Moon Tree to honor the 35th anniversary of Apollo 11 and the first lunar landing on July 20, 1969.
The road to space for both Apollo 14 and Artemis I went through Mississippi. Until 1970, NASA Stennis test fired first, and second stages of the Saturn V rockets used for Apollo.
NASA Stennis now tests all the RS-25 engines powering Artemis missions to the Moon and beyond. Prior to Artemis I, NASA Stennis tested the SLS (Space Launch System) core stage and its four RS-25 engines.
The Artemis Moon Trees have found new homes in over 150 communities and counting since last spring, and each of the 10 NASA centers also will plant one.
As the tree grows at NASA Stennis, so, too, does anticipation for the first crewed mission with Artemis II. Four astronauts will venture around the Moon on NASA’s path to establishing a long-term presence at the Moon for science and exploration.
The flight will test NASA’s foundational human deep space exploration capabilities – the SLS rocket and Orion spacecraft – for the first time with astronauts.
Explore More NASA Stennis Image Articles View the full article
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By NASA
8 min read
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Artemis I Moon Tree seedlings continue to find new homes with schools, museums, libraries, universities, and community organizations across the contiguous United States. An open call to NASA’s Artifacts Module in Fall, 2023 welcomed over 1000 organization submissions, which were reviewed and ranked by a joint USDA Forest Service and NASA panel.
Final recipient selection and seedling assignments for each cycle are informed by rank and region, and subject to a limited inventory of trees germinated from each of the five species of seeds flown aboard Artemis I in 2022. Recipient selection and seedling distribution follows four cycles: Spring 2024, Fall 2024, Spring 2025, and Fall 2025.
Spring 2024 Artemis I Moon Tree Stewards
Alabama
Fairfield City Schools – Fairfield High Preparatory School Fairfield AL American Sweetgum
Meridianville Middle School Hazel Green AL Loblolly Pine
Pioneer Museum of Alabama Troy AL Loblolly Pine
Troy University Arboretum Troy AL Loblolly Pine
Arkansas
Baxter County Library Mountain Home AR American Sweetgum
Arizona
University of Arizona – Lunar and Planetary Laboratory (LPL) Tucson AZ American Sweetgum
California
Forestr.org Castro Valley CA Sequoia
Girl Scout Troop 7574 Dana Point CA Sequoia
Greenfield Union School District Greenfield CA Sequoia
Quest Science Center Livermore CA Sequoia
Santiago STEAM Magnet Elementary School Lake Forest CA Sequoia
Colorado
United States Air Force Academy USAF Academy CO American Sweetgum
Connecticut
New Milford High School New Milford CT American Sweetgum
South School – New Canaan School District New Canaan CT Sycamore
Yale University Marsh Botanical Garden New Haven CT American Sweetgum
Washington, DC
United States Capitol
Washington, DC DC American Sweetgum
Florida
Agricultural Biotechnology Academy, West Florida High School of Advanced Technology, Escambia County School District Pensacola FL Loblolly Pine
Cornerstone Learning Community Tallahassee FL American Sweetgum
Dreamers Academy Sarasota FL American Sweetgum
Florida Forest Service Tallahassee FL Loblolly Pine
Florida Polytechnic University Lakeland FL American Sweetgum
Gulfside Community Partnership School Holiday FL Loblolly Pine
H.B. Plant High School Tampa FL American Sweetgum
Hobbs Middle School Milton FL American Sweetgum
Lawton Environmental Study Area (LESA), T.W. Lawton Elementary Oviedo FL American Sweetgum
Montverde Academy Montverde FL American Sweetgum
Museum of Archaeology, Paleontology & Science New Port Richey FL American Sweetgum
Museum of Science and Industry Tampa FL American Sweetgum
North Andrews Gardens Elementary Oakland Park FL American Sweetgum
Orange Park Elementary Orange Park FL American Sweetgum
Pine Crest School Fort Lauderdale FL American Sweetgum
Port Malabar Elementary School Palm Bay FL American Sweetgum
St. Peter Catholic School Deland FL Loblolly Pine
UF/IFAS Extension Clay County 4-H Green Cove Springs FL Loblolly Pine
University of West Florida Pensacola FL Loblolly Pine
West Navarre Intermediate School Navarre FL American Sweetgum
Georgia
Berrien Elementary School Nashville GA Loblolly Pine
East Georgia State College Swainsboro GA Loblolly Pine
Lilburn Elementary School Lilburn GA Loblolly Pine
Park Elementary School Hamilton GA Loblolly Pine
Sagamore Hills Elementary School Atlanta GA Loblolly Pine
United States Air Force Moody Air Force Base GA American Sweetgum
Iowa
Cedar Rapids Community School District, Metro High School Cedar Rapids IA Sycamore
Idaho
American Falls High School American Falls ID Sycamore
Illinois
Eagle Pointe Elementary School Plainfield IL Sycamore
Marion Community Unit #2 School District, Marion Junior High School Marion IL Sycamore
Monmouth College Monmouth IL American Sweetgum
Indiana
Franklin Community High School Franklin IN American Sweetgum
Hayes Arboretum Richmond IN American Sweetgum
Kansas
Tecumseh South Elementary School Tecumseh KS American Sweetgum
Kentucky
Christian County Middle School Hopkinsville KY American Sweetgum
FIND Outdoors Gladie Visitor Center, Red River Gorge Stanton KY American Sweetgum
Graves County High School Mayfield KY American Sweetgum
Martha Layne Collins High School Shelbyville KY American Sweetgum
Louisiana
Shreve Island Elementary, Caddo Parish Schools Shreveport LA American Sweetgum
YMCA of Bogalusa Bogalusa LA Loblolly Pine
Massachusetts
Bernardston Elementary School Bernardston MA American Sweetgum
Michigan
The Botanic Garden at Historic Barns Park Traverse City MI Sycamore
Minnesota
Forest Lake Area High School Forest Lake MN Sycamore
Missouri
Columbia Public Schools Elementary Gifted Program Columbia MO American Sweetgum
Trailridge Elementary Lee’s Summit MO American Sweetgum
Mississippi
Bayou Academy Cleveland MS American Sweetgum
Clinton Community Nature Center Clinton MS American Sweetgum
North Carolina
Cardinal Gibbons High School Raleigh NC American Sweetgum
FIND Outdoors Cradle of Forestry Pisgah National Forest NC American Sweetgum
Mars Hill University Mars Hill NC American Sweetgum
Montgomery County NC Extension Master Gardener Volunteers; The Gathering Garden Mount Gilead NC Loblolly Pine
North Carolina Executive Mansion – Governor’s Residence
Raleigh NC Loblolly Pine
North Carolina School of Science and Mathematics – Morganton Morganton NC American Sweetgum
White Oak High School Jacksonville NC American Sweetgum
North Carolina School of Science and Mathematics – Durham Durham NC Sycamore
Nebraska
Hastings College Hastings NE American Sweetgum
University of Nebraska-Lincoln Lincoln NE American Sweetgum
New Hampshire
Barnstead Elementary School Center Barnstead NH Sycamore
Nashua Community College Nashua NH Sycamore
New Jersey
Edelman Planetarium at Rowan University Glassboro NJ American Sweetgum
Information Age Learning Center Wall Township NJ American Sweetgum
New Mexico
New Mexico Farm & Ranch Heritage Museum Las Cruces NM Loblolly Pine
New York
Baldwinsville Central School District Baldwinsville NY Sycamore
Bronx Community College Bronx NY Sycamore
Franklin Middle School, Kenmore-Town of Tonawanda School District Town of Tonawanda NY Sycamore
Pembroke Junior/Senior High School Corfu NY American Sweetgum
Rome City School District Rome NY Sequoia
State University of New York (SUNY) – New Paltz New Paltz NY American Sweetgum
Suffolk County Vanderbilt Museum and Planetarium Centerport NY American Sweetgum
Ohio
Claymont High School Uhrichsville OH Sycamore
Coldwater Exempted Village Schools Coldwater OH American Sweetgum
Copley-Fairlawn Middle School, Copley-Fairlawn City Schools Copley OH Sycamore
Liberty-Benton High School Findlay OH Sycamore
Marshall STEMM Academy Toledo OH American Sweetgum
Portsmouth City Schools Portsmouth OH American Sweetgum
Pymatuning Valley High School Andover OH American Sweetgum
Wayne National Forest Nelsonville OH American Sweetgum
Oklahoma
Centennial Middle School Broken Arrow OK Loblolly Pine
Jenks Northwest Elementary School Tulsa OK American Sweetgum
Perkins Public Library: Thomas – Wilhite Memorial Library Perkins OK American Sweetgum
Oregon
Crow Middle School Eugene OR American Sweetgum
Friends of Myrtle Creek Library Myrtle Creek OR American Sweetgum
Lent Elementary School Portland OR American Sweetgum
Tamarack Elementary School Hillsboro OR American Sweetgum
Willamette Elementary School, McMinnville School District McMinnville OR American Sweetgum
Pennsylvania
Allegheny Observatory, University of Pittsburgh Pittsburgh PA American Sweetgum
Montour High School McKees Rocks PA American Sweetgum
Penn State University, Penn State Erie – The Behrend College Erie PA American Sweetgum
Penn State University, Penn State Schuylkill University Park PA Sycamore
Perkiomen Valley Middle School East Collegeville PA American Sweetgum
The Reading Public Museum Reading PA Sycamore
Rhode Island
Tiverton Public Library Tiverton RI American Sweetgum
South Carolina
Academy for the Arts, Science, & Technology Myrtle Beach SC Loblolly Pine
Conway Elementary School Conway SC American Sweetgum
Manning Early Childhood Center, Clarendon School District Manning SC American Sweetgum
Spartanburg Community College Horticulture Program Spartanburg SC American Sweetgum
Tennessee
Great Smoky Mountain Council, Boy Scouts of America Knoxville TN American Sweetgum
Lipscomb Academy Nashville TN American Sweetgum
Pellissippi State Community College Knoxville TN Loblolly Pine
Sumner Academy Gallatin TN American Sweetgum
Texas
Atlanta Public Library Atlanta TX American Sweetgum
Beaumont Children’s Museum & Beaumont Botanical Gardens Beaumont TX Loblolly Pine
Bonham Pre-Kindergarten School San Marcos TX Loblolly Pine
Charles W. Young Junior High School Arlington TX Loblolly Pine
Clear Creek Intermediate, Clear Creek Independent School District (CCISD) League City TX American Sweetgum
Dallas Arboretum and Botanical Garden – Children’s Adventure Garden Dallas TX American Sweetgum
DeKalb Independent School District De Kalb TX Loblolly Pine
Doss Consolidated Common School District (CCSD) Doss TX American Sweetgum
Fort Worth Botanic Garden Fort Worth TX Loblolly Pine
Galveston County 4H Texas A&M AgriLife Extension Program (Houston Botanic Gardens) Houston TX American Sweetgum
Goliad Independent School District Goliad TX Loblolly Pine
Greens Prairie Elementary School College Station TX American Sweetgum
Groves Elementary School Humble TX Loblolly Pine
Kay Granger Elementary School Fort Worth TX Loblolly Pine
Leadership Big Bend, Nopalitos Park Alpine TX American Sweetgum
Science Hall Elementary School Kyle TX American Sweetgum
Scobee Education Center at San Antonio College San Antonio TX Loblolly Pine
Space Center Intermediate, Clear Creek Independent School District (CCISD) Houston TX Loblolly Pine
Texas A&M Forest Service Conroe TX American Sweetgum
Texas A&M University, Physics & Astronomy Department College Station TX American Sweetgum
University of Texas at Arlington Arlington TX American Sweetgum
Uplift Summit International Preparatory Middle School Arlington TX Loblolly Pine
Westside Elementary School Cedar Park TX Loblolly Pine
Zilker Botanical Garden Conservancy Austin TX Loblolly Pine
Utah
Southern Utah University STEM Center Cedar City UT American Sweetgum
Virginia
Essex County Museum Tappahannock VA American Sweetgum
Virginia Living Museum Newport News VA Loblolly Pine
Virginia Zoo Norfolk VA Loblolly Pine
Washington
Innovation Lab High School Bothell WA Sycamore
Orchard Prairie School District Spokane WA Sycamore
Richland School District Richland WA Sycamore
Upper Columbia Resource Conservation & Development Council Spokane Valley WA Sycamore
Yakima Area Arboretum Yakima WA Sycamore
Wisconsin
Dunn County Historical Society Menomonie WI Sycamore
Fall 2024 Artemis I Moon Tree Stewards
Distribution is underway through November 2024. This list will be updated once distribution is complete. Previously notified recipients who have not received a seedling may be deferred to a later cycle based on current ready-to-ship seedling inventory.
Spring 2025 Artemis I Moon Tree Stewards
Selection is in progress.
Fall 2025 Artemis I Moon Tree Stewards
Selection is in progress.
Explore Moon Trees Website View the full article
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