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55 Years Ago: Six Months Until the Moon Landing

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The new year of 1969 dawned with optimism that NASA would meet President John F. Kennedy’s goal of landing a man on the Moon and returning him safely to the Earth. The previous year saw four Apollo missions, two uncrewed and two carrying three astronauts each, test different components of the lunar landing architecture, culminating with Apollo 8’s December flight around the Moon. Challenges remaining for the new year included testing the Lunar Module (LM) with a crew, first in Earth orbit, and then in lunar orbit, a flight that served as a dress rehearsal for the Moon landing that could take place on the following mission. With flights occurring every two months, engineers at NASA’s Kennedy Space Center (KSC) in Florida processed three spacecraft and launch vehicles in parallel.

Recovering from the fire

The Apollo 1 crew of Virgil I. “Gus” Grissom, left, Edward H. White, and Roger B. Chaffee Liftoff of the first Saturn V on the Apollo 4 mission The Lunar Module for the Apollo 5 mission Recovery of the Apollo 6 Command Module
Left: The Apollo 1 crew of Virgil I. “Gus” Grissom, left, Edward H. White, and Roger B. Chaffee. Middle left: Liftoff of the first Saturn V on the Apollo 4 mission. Middle right: The Lunar Module for the Apollo 5 mission. Right: Recovery of the Apollo 6 Command Module.

The years 1967 and 1968 proved turbulent for the world. For NASA, the focus remained on recovering from the tragic Apollo 1 fire in time to meet President Kennedy’s fast approaching end of the decade deadline. The fire resulted in a thorough redesign of the Command Module (CM) to reduce flammability risks and to include an easy to open hatch. Engineers also removed flammable materials from the Lunar Module (LM). In November 1967, the first flight of the Saturn V carried Apollo 4 on a nine-hour uncrewed mission to test the CM’s heat shield. Apollo 5 in January 1968 completed an uncrewed test of the LM so successful that NASA decided to cancel a second test. Although fraught with problems, the April 1968 flight of Apollo 6 tested the CM heat shield once again. Managers believed that engineers could solve the problems encountered during this mission and declared that the next Saturn V would carry a crew.

Apollo 7 and 8

Apollo 7 astronauts Walter M. Schirra, left, Donn F. Eisele, and R. Walter Cunningham on the recovery ship USS Essex following their 11-day mission The famous Earthrise photograph from Apollo 8
Left: Apollo 7 astronauts Walter M. Schirra, left, Donn F. Eisele, and R. Walter Cunningham on the recovery ship USS Essex following their 11-day mission. Right: The famous Earthrise photograph from Apollo 8.

By October 1968, thorough ground testing of the Apollo spacecraft enabled the first crewed mission since the fire. Apollo 7 astronauts Walter M. Schirra, Donn F. Eisele, and R. Walter Cunningham successfully completed the 11-day test flight, achieving all mission objectives. In August, with LM development running behind schedule, senior NASA managers began discussions of sending Apollo 8 on a circumlunar flight, pending the outcome of Apollo 7. With that hurdle successfully cleared, astronauts Frank Borman, James A. Lovell, and William A. Anders orbited the Moon 10 times during Christmas 1968, taking a giant leap toward achieving the Moon landing.

At the White House, Apollo 8 astronauts Frank Borman, James A. Lovell, and William A. Anders present a copy of the Earthrise photograph to President Lyndon B. Johnson Accompanied by Vice President Hubert H. Humphrey, Borman, Lovell, and Anders take a motorcade from the White House to the Capitol Borman, left, Lovell, and Anders address a joint meeting of Congress
Left: At the White House, Apollo 8 astronauts Frank Borman, James A. Lovell, and William A. Anders present a copy of the Earthrise photograph to President Lyndon B. Johnson. Middle: Accompanied by Vice President Hubert H. Humphrey, Borman, Lovell, and Anders take a motorcade from the White House to the Capitol. Right: Borman, left, Lovell, and Anders address a joint meeting of Congress.

With their space missions completed, the Apollo 7 and 8 crews remained busy with events celebrating their successes. On Jan. 3, 1969, TIME magazine named Apollo 8 astronauts Borman, Lovell, and Anders their Men of the Year for 1968. Kicking off a whirlwind of events, on Jan. 9, outgoing President Lyndon B. Johnson welcomed them to the White House, where he presented them with NASA Distinguished Service Medals. They in turn presented him with a copy of the famous Earthrise photograph. Accompanied by Vice President Hubert H. Humphrey, Borman, Lovell, and Anders rode in a motorcade down Pennsylvania Avenue to the Capitol where the astronauts addressed a joint meeting of Congress. From there, they proceeded to the State Department for a press conference, their day ending with a dinner in their honor at the Smithsonian Institution.

Apollo 8 astronauts James A. Lovell, left, Frank Borman, and William A. Anders wave to the crowds assembled along their parade route in New York City Borman, Lovell, and Anders address a crowd at Newark airport In Miami’s Orange Bowl Lovell, left, Borman, and Anders lead the fans in the Pledge of Allegiance at Super Bowl III
Left: Apollo 8 astronauts James A. Lovell, left, Frank Borman, and William A. Anders wave to the crowds assembled along their parade route in New York City. Middle: Borman, Lovell, and Anders address a crowd at Newark airport. Right: In Miami’s Orange Bowl Lovell, left, Borman, and Anders lead the fans in the Pledge of Allegiance at Super Bowl III.

On Jan. 10, New York City held a tickertape parade for Borman, Lovell, and Anders. Mayor John V. Lindsay presented them with Medals of the City of New York, after which they attended a luncheon at Lincoln Center, a reception at the United Nations, and dinner at the Waldorf-Astoria Hotel. The next day, in 15-degree weather, they spoke to a crowd of about 1,500 people at Newark Airport before boarding a plane for much warmer Miami, where on Jan. 12 they attended Super Bowl III, and led the Orange Bowl crowd in reciting the Pledge of Allegiance.

In Houston, Apollo 8 astronauts William A. Anders, left, Frank Borman, and James A. Lovell present an Earthrise photograph and flags of Texas to Governor John B. Connally, far right, and Mayor Louie Welch, hidden behind the photograph Borman and his family in the parade through downtown Houston, with Lovell and Anders and their families following behind Lovell, Borman, and Anders wave to the crowds in the parade in Chicago
Left: In Houston, Apollo 8 astronauts William A. Anders, left, Frank Borman, and James A. Lovell present an Earthrise photograph and flags of Texas to Governor John B. Connally, far right, and Mayor Louie Welch, hidden behind the photograph. Middle: Borman and his family in the parade through downtown Houston, with Lovell and Anders and their families following behind. Right: Lovell, Borman, and Anders wave to the crowds in the parade in Chicago.

A crowd estimated at about 250,000 welcomed Borman, Lovell, and Anders home to Houston on Jan. 13. In a ceremony outside the Albert Thomas Convention Center, Mayor Louie Welch presented them with bronze medals for heroism, and the astronauts presented Welch and Texas Governor John B. Connally with plaques bearing Texas flags they had flown to the Moon as well as a framed copy of the Earthrise photograph. The astronauts took part in the largest parade in the city’s history. The next day, the city of Chicago welcomed Borman, Lovell, and Anders. An estimated 1.5 million people cheered them on their parade route to a reception where they received honors from city council.

The Apollo 7 Command Module and a Lunar Module mockup on a float in President Richard M. Nixon’s inauguration parade; Apollo 7 astronauts Walter M. Schirra, R. Walter Cunningham, and Donn F. Eisele preceded the float in an open-air limousine Apollo 8 astronauts Frank Borman, left, James A. Lovell, and William A. Anders with President Nixon at the White House
Left: The Apollo 7 Command Module and a Lunar Module mockup on a float in President Richard M. Nixon’s inauguration parade; Apollo 7 astronauts Walter M. Schirra, R. Walter Cunningham, and Donn F. Eisele preceded the float in an open-air limousine. Image credit: courtesy Richard Nixon Library. Right: Apollo 8 astronauts Frank Borman, left, James A. Lovell, and William A. Anders with President Nixon at the White House.

On Jan. 20, Apollo 7 astronauts Schirra, Eisele, and Cunningham rode in President Richard M. Nixon’s inauguration parade in Washington, D.C. Their spacecraft and a LM mockup rode on a float behind them. Ten days later, the new President invited Apollo 8 astronauts Borman, Lovell, and Anders to the White House where he announced that Borman and his family would embark on an 18-day goodwill tour of eight European nations, starting on Feb. 2.

Apollo 9

The LM remained the one component of the lunar landing architecture not yet tested by astronauts in space. That task fell to James A. McDivitt, David R. Scott, and Russell L. Schweickart, the crew of Apollo 9. They and their backups Charles “Pete” Conrad, Richard F. Gordon, and Alan L. Bean spent many hours in the LM simulators and training for the spacewalk component of the mission.

In preparation for the Apollo 9 spacewalk, astronaut Russell L. Schweickart tests the Portable Life Support System backpack in an altitude chamber at the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston Schweickart trains for his spacewalk in MSC’s Water Immersion Facility Apollo 9 backup astronauts Richard F. Gordon, left, and Alan L. Bean train for the spacewalk in the KC-135 zero-gravity aircraft
Left: In preparation for the Apollo 9 spacewalk, astronaut Russell L. Schweickart tests the Portable Life Support System backpack in an altitude chamber at the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston. Middle: Schweickart trains for his spacewalk in MSC’s Water Immersion Facility. Right: Apollo 9 backup astronauts Richard F. Gordon, left, and Alan L. Bean train for the spacewalk in the KC-135 zero-gravity aircraft.

Apollo 9’s 10-day mission would take place in the relative safety of low Earth orbit. After docking with the LM, the crew’s first major task involved the first spacewalk of the Apollo program and the only in-space test of the new A7L spacesuit before the Moon landing. McDivitt and Schweickart planned to enter the LM, leaving Scott in the CM. Schweickart and Scott would each perform a spacewalk from their respective spacecraft. Scott would only stand in the open CM hatch while Schweickart would exit via the LM’s front hatch onto its porch, translate over to the CM using handrails, retrieve materials samples mounted on the spacecraft’s exterior and return back to the LM, spending two hours outside. This spacewalk tested the ability of crews to transfer through open space, in case a malfunction with the tunnel or hatches between the two spacecraft prevented an internal transfer. The day after the spacewalk, McDivitt and Schweickart planned to undock the LM, leaving Scott in the CM, fly it up to 100 miles away, testing its descent and ascent stages before returning to Scott in the CM who would perform the rendezvous and docking.

Apollo 9 rollout from the Vehicle Assembly Building to Launch Pad 39A at NASA’s Kennedy Space Center in Florida Apollo 9 rollout from the Vehicle Assembly Building to Launch Pad 39A at NASA’s Kennedy Space Center in Florida Apollo 9 rollout from the Vehicle Assembly Building to Launch Pad 39A at NASA’s Kennedy Space Center in Florida
At NASA’s Kennedy Space Center in Florida, three views of the Apollo 9 rollout from the Vehicle Assembly Building to Launch Pad 39A.

The first of the three vehicles in processing flow at KSC, Apollo 9 rolled out from High Bay 3 of the Vehicle Assembly Building (VAB) to Launch Pad 39A on Jan. 3, just 13 days after Apollo 8 launched from the same facility, causing relatively minor damage. Stages of the Apollo 9 Saturn V had arrived at KSC during the spring and summer of 1968, the LM arrived in June and the Command and Service Modules (CSM) in October. Workers completed stacking of the Saturn V in October, adding the Apollo spacecraft in early December. On Jan. 8, NASA announced Feb. 28, 1969, as the planned launch date for Apollo 9.

Apollo 9 astronauts James A. McDivitt, front, David R. Scott, and Russell L. Schweickart depart crew quarters for the ride to Launch Pad 39A for emergency escape training Scott, left, Schweickart, and McDivitt in the White Room during the pad emergency escape drill Scott, left, McDivitt, and Schweickart pose with their mission patch following a press conference at Grumman Aircraft and Engineering Corporation in Bethpage, New York
Left: Apollo 9 astronauts James A. McDivitt, front, David R. Scott, and Russell L. Schweickart depart crew quarters for the ride to Launch Pad 39A for emergency escape training. Middle: Scott, left, Schweickart, and McDivitt in the White Room during the pad emergency escape drill. Right: Scott, left, McDivitt, and Schweickart pose with their mission patch following a press conference at Grumman Aircraft and Engineering Corporation in Bethpage, New York.

Workers at the pad immediately began to prepare the vehicle for flight, including software integration tests with the Mission Control Center at the Manned Spacecraft Center (MSC), now NASA’s Johnson Space Center in Houston. On Jan. 15, the prime and backup crews conducted emergency egress training from their spacecraft at Launch Pad 39A. Launch controllers at KSC successfully completed the Flight Readiness Test, the final major overall test of the vehicle’s systems, between Jan. 19 and 22. During a Jan. 25 press conference at the Grumman Aircraft and Engineering Corporation in Bethpage, New York, manufacturer of the LM, the Apollo 9 astronauts provided reporters with an overview of their mission.

Apollo 10

Assuming Apollo 9 met its objectives and the LM proved space worthy in Earth orbit, in May Apollo 10 would repeat many of those tests in lunar orbit, including flying to within nine miles of the Moon’s surface.

Apollo 10 backup astronauts L. Gordon Cooper, front, and Edgar D. Mitchell arrive in the vacuum chamber in the Manned Spacecraft Operations Building (MSOB) at NASA’s Kennedy Space Center in Florida for a Lunar Module (LM) altitude test Engineers in the MSOB conduct a docking test between the LM and the Command Module (CM) docking test Engineers prepare the CM for an altitude test
Left: Apollo 10 backup astronauts L. Gordon Cooper, front, and Edgar D. Mitchell arrive in the vacuum chamber in the Manned Spacecraft Operations Building (MSOB) at NASA’s Kennedy Space Center in Florida for a Lunar Module (LM) altitude test. Middle: Engineers in the MSOB conduct a docking test between the LM and the Command Module (CM) docking test. Right: Engineers prepare the CM for an altitude test.

In November 1968, just six months before the planned launch date, NASA officially named the Apollo 10 crew. The prime crew consisted of Thomas P. Stafford, John W. Young, and Eugene A. Cernan. All had flown Gemini missions and had recently served as the Apollo 7 backup crew. L. Gordon Cooper, Donn F. Eisele, and Edgar D. Mitchell served as their backups.

In High Bay 2 of the Vehicle Assembly Building at NASA’s Kennedy Space Center (KSC) in Florida, the three stages of the Apollo 10 Saturn V await the arrival of the spacecraft In KSC’s Manned Spacecraft Operations Building (MSOB), workers remove the Lunar Module (LM) from an altitude chamber Workers in the MSOB lower the LM onto the base of the Spacecraft LM Adapter (SLA) After installing the main engine bell, workers lift the Command and Service Module for mating with the SLA
Left: In High Bay 2 of the Vehicle Assembly Building at NASA’s Kennedy Space Center (KSC) in Florida, the three stages of the Apollo 10 Saturn V await the arrival of the spacecraft. Middle left: In KSC’s Manned Spacecraft Operations Building (MSOB), workers remove the Lunar Module (LM) from an altitude chamber. Middle right: Workers in the MSOB lower the LM onto the base of the Spacecraft LM Adapter (SLA). Right: After installing the main engine bell, workers lift the Command and Service Module for mating with the SLA.

In the VAB’s High Bay 2, workers had completed stacking the Apollo 10 Saturn V’s three stages by the final days of 1968, while their colleagues prepared to roll Apollo 9’s rocket to the pad a few days later. In the nearby Manned Spacecraft Operations Building (MSOB), prime and backup crews completed altitude tests of the LM in December and workers conducted a docking test between the LM and the CM. On Jan. 16, Stafford, Young, and Cernan completed their altitude test of the CM, followed by Cooper, Eisele, and Mitchell the next day. Workers removed the spacecraft from the altitude chamber in preparation for its rollover to the VAB in early February for stacking onto the rocket.

Apollo 11

Assuming Apollo 9 and 10 accomplished their objectives, Apollo 11 would attempt the first Moon landing in July. Should Apollo 11 not succeed, NASA would try again with Apollo 12 in September and even Apollo 13 in November or December. Spacecraft and rocket manufacturers continued building components to meet that aggressive schedule.

Apollo 11 crew of Edwin E. “Buzz” Aldrin, left, Neil A. Armstrong, and Michael Collins
Apollo 11 crew of Edwin E. “Buzz” Aldrin, left, Neil A. Armstrong, and Michael Collins.

On Jan. 9, a mere six months before the planned launch date, NASA formally announced the Apollo 11 crew, the second all-veteran three-person crew after Apollo 10 – and the last all-veteran crew until STS-26 in 1988. The next day, NASA introduced the Apollo 11 crew during a press conference at MSC. The prime crew consisted of Neil A. Armstrong, Michael Collins, and Edwin E. “Buzz” Aldrin. Each astronaut had flown one Gemini mission. Armstrong and Aldrin had served on the backup crew for Apollo 8 while Collins was initially a member of the prime Apollo 8 crew until a bone spur in his neck requiring surgery sidelined him. He fully recovered from the operation, and NASA included him in the Apollo 11 crew. The Apollo 11 backup crew consisted of James A. Lovell, William A. Anders, and Fred W. Haise. Lovell and Anders had just completed the Apollo 8 lunar orbit mission with Haise a backup crew member on that flight. When Anders announced that he would retire from NASA in August 1969 to join the National Space Council, Thomas K. “Ken” Mattingly began training in parallel with Anders in case the mission slipped past that date.

The Lunar Module for Apollo 11 arrives at NASA’s Kennedy Space Center (KSC) in Florida The Apollo 11 Command Module, left, and Service Module, in KSC’s Manned Spacecraft Operations Building shortly after their arrival The S-IVB third stage for Apollo 11’s Saturn V rocket arrives at KSC
Left: The Lunar Module for Apollo 11 arrives at NASA’s Kennedy Space Center (KSC) in Florida. Middle: The Apollo 11 Command Module, left, and Service Module, in KSC’s Manned Spacecraft Operations Building shortly after their arrival. Right: The S-IVB third stage for Apollo 11’s Saturn V rocket arrives at KSC.

Hardware began to arrive at KSC for Apollo 11. With the Apollo 10 CSM still undergoing testing in the MSOB, the Apollo 11 LM’s ascent and descent stages arrived Jan. 8 and 12, respectively, followed by the CM and SM on Jan. 23. Workers in the MSOB prepared the spacecraft for vacuum chamber testing. The Saturn V’s S-IVB third stage arrived on Jan. 19. Workers trucked it to the VAB where it awaited the arrival of the first two stages, scheduled for February.

Lunar Receiving Laboratory

Schematic of the Lunar Receiving Laboratory (LRL) showing its major functional areas A mockup Command Module in the spacecraft storage area, part of the Crew Reception Area, in the LRL
Left:  Schematic of the Lunar Receiving Laboratory (LRL) showing its major functional areas.  Right:  A mockup Command Module in the spacecraft storage area, part of the Crew Reception Area, in the LRL.

With the Moon landing possibly just six months away, NASA continued to prepare key facilities designed to receive astronauts returning from the Moon. The 83,000-square-foot Lunar Receiving Laboratory (LRL), residing in MSC’s Building 37, was specially designed and built to isolate the astronauts, their spacecraft, and lunar samples to prevent back-contamination of the Earth by any possible lunar micro-organisms, and to maintain the lunar samples in as pristine a condition as possible. The building was completed in 1967, and over the next year, workers outfitted its laboratories and other facilities. A 10-day simulation in the facility in November 1968 found some deficiencies that NASA addressed promptly. On Jan. 23, 1969, workers brought a mockup Apollo CM into the LRL’s spacecraft storage area for fit checks.

Workers at the Norfolk Naval Air Station in Virginia hoist the Mobile Quarantine facility (MQF) onto the USS Guadalcanal The flexible tunnel set up between the MQF and a mockup Command Module Workers in Norfolk load the MQF onto a C-141 cargo plane for the return flight to Ellington Air Force Base in Houston
Left: Workers at the Norfolk Naval Air Station in Virginia hoist the Mobile Quarantine facility (MQF) onto the USS Guadalcanal. Middle: The flexible tunnel set up between the MQF and a mockup Command Module. Right: Workers in Norfolk load the MQF onto a C-141 cargo plane for the return flight to Ellington Air Force Base in Houston.

An integral component of the back-contamination prevention process was the Mobile Quarantine Facility (MQF). Following lunar landing missions, the MQF housed astronauts and support personnel from their arrival onboard the prime recovery ship shortly after splashdown through transport to the LRL. Under contract to NASA, Melpar, Inc., of Falls Church, Virginia, converted four 35-foot Airstream trailers into MQFs, delivering the first unit in March 1968 and the last three in the spring of 1969. The first unit was used extensively for testing, with lessons learned incorporated into the later models. On Jan. 21, 1969, workers loaded the MQF aboard a U.S. Air Force C-141 cargo plane at Ellington Air Force Base near MSC to transport it to the Norfolk Naval Air Station in Virginia. Six recovery specialists from MSC spent 10 days inside the MQF, first aboard the helicopter landing-platform USS Guadalcanal (LPH-7), including attaching a flexible tunnel to a boilerplate Apollo CM, and then aboard the destroyer USS Fox (DLG-33). The overall exercise, successfully completed on Feb. 3, tested all MQF systems aboard ships and aircraft to simulate recovery operations after a lunar landing mission.

To be continued …

With special thanks to Ed Hengeveld for imagery expertise.

News from around the world in January 1969:

Jan. 7 – Congress doubles the President’s salary from $100,000 to $200,000 a year.

Jan. 9 – First test flight of the Franco-British Concorde supersonic jetliner in Bristol, U.K.

Jan. 12 – In Super Bowl III, played in Miami’s Orange Bowl, the New York Jets beat the Baltimore Colts 16 to 7.

Jan. 16 – The Soviet Union conducts the first docking between two crewed spacecraft and the first crew transfer by spacewalking cosmonauts during the Soyuz 4 and 5 missions.

Jan. 20 – Richard M. Nixon inaugurated as the 37th U.S. President.

Jan. 30 – The Beatles perform their last live gig, a 42-minute concert on the rooftop of Apple Corps Headquarters in London.

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      Last Updated Feb 24, 2025 EditorStefanie PayneContactAnyah Demblinganyah.dembling@nasa.govLocationNASA Headquarters Related Terms
      Space Technology Mission Directorate Artemis Commercial Lunar Payload Services (CLPS) Game Changing Development Program Kennedy Space Center Lunar Surface Innovation Initiative Missions NASA Headquarters Research and Technology at Kennedy Space Center Science Mission Directorate
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    • NASA
      NASA Marshall Reflects on 65 Years of Ingenuity, Teamwork 
      By NASA
      6 Min Read NASA Marshall Reflects on 65 Years of Ingenuity, Teamwork 
      NASA’s Marshall Space Flight Center in Huntsville, Alabama, is celebrating its 65-year legacy of ingenuity and service to the U.S. space program – and the expansion of its science, engineering, propulsion, and human spaceflight portfolio with each new decade since the NASA field center opened its doors on July 1, 1960.
      What many Americans likely call to mind are the “days of smoke and fire,” said Marshall Director Joseph Pelfrey, referring to the work conducted at Marshall to enable NASA’s launch of the first Mercury-Redstone rocket and the Saturn V which lifted Americans to the Moon, the inaugural space shuttle mission, and the shuttle flights that carried the Hubble Space Telescope, Chandra X-ray Observatory, and elements of the International Space Station to orbit. Most recently, he said they’re likely to recall the thunder of NASA’s SLS (Space Launch System), rising into the sky during Artemis I.
      NASA’s Space Launch System, carrying the Orion spacecraft, launches on the Artemis I flight test on Nov. 16, 2022. NASA’s Marshall Space Flight Center in Huntsville, Alabama, led development and oversees all work on the new flagship rocket, building on its storied history of propulsion and launch vehicle design dating back to the Redstone and Saturn rockets. The most powerful rocket ever built, SLS is the backbone of NASA’s Artemis program, set to carry explorers back to the Moon in 2026, help establish a permanent outpost there, and make possible new, crewed journeys to Mars in the years to come.NASA/Bill Ingalls Yet all the other days are equally meaningful, Pelfrey said, highlighting a steady stream of milestones reflecting the work of Marshall civil service employees, contractors, and industry partners through the years – as celebrated in a new “65 Years of Marshall” timeline.
      “The total sum of hours, contributed by tens of thousands of men and women across Marshall’s history, is incalculable,” Pelfrey said. “Together they’ve blended legacy with innovation – advancing space exploration and scientific discovery through collaboration, engineering excellence, and technical solutions. They’ve invented and refined technologies that make it possible to safely live and work in space, to explore other worlds, and to help safeguard our own.
      The total sum of hours, contributed by tens of thousands of men and women across Marshall’s history, is incalculable.
      Joseph Pelfrey
      Marshall Space Flight Center Director
      “Days of smoke and fire may be the most visible signs, but it’s the months and years of preparation and the weeks of post-launch scientific discovery that mark the true dedication, sacrifice, and monumental achievements of this team.”
      Reflecting on Marshall history
      Marshall’s primary task in the 1960s was the development and testing of the rockets that carried the first American astronaut to space, and the much larger and more technically complex Saturn rocket series, culminating in the mighty Saturn V, which carried the first human explorers to the Moon’s surface in 1969.
      “Test, retest, and then fly – that’s what we did here at the start,” said retired engineer Harry Craft, who was part of the original U.S. Army rocket development team that moved from Fort Bliss, Texas, to Huntsville to begin NASA’s work at Marshall. “And we did it all without benefit of computers, working out the math with slide rules and pads of paper.”
      The 138-foot-long first stage of the Saturn V rocket is lowered to the ground following a successful static test firing in fall 1966 at the S-1C test stand at NASA’s Marshall Space Flight Center in Huntsville, Alabama. The Saturn V, developed and managed at Marshall, was a multi-stage, multi-engine launch vehicle that stood taller than the Statue of Liberty and lofted the first Americans to the Moon. Its success helped position Marshall as an aerospace leader in propulsion, space systems, and launch vehicle development.NASA “Those were exciting times,” retired test engineer Parker Counts agreed. He joined Marshall in 1963 to conduct testing of the fully assembled and integrated Saturn first stages. It wasn’t uncommon for work weeks to last 10 hours a day, plus weekend shifts when deadlines were looming. 
      Counts said Dr. Wernher von Braun, Marshall’s first director, insisted staff in the design and testing organizations be matched with an equal number of engineers in Marshall’s Quality and Reliability Assurance Laboratory. 
      “That checks-and-balances engineering approach led to mission success for all 32 of the Saturn family of rockets,” said Counts, who went on to support numerous other propulsion programs before retiring from NASA in 2003.
      “We worked with the best minds and best equipment available, pushing the technology every day to deliver the greatest engineering achievement of the 20th century,” said instrumentation and electronics test engineer Willie Weaver, who worked at Marshall from 1960 to 1988 – and remains a tour guide at its visitor center, the U.S. Space & Rocket Center. 
      We worked with the best minds and best equipment available, pushing the technology every day to deliver the greatest engineering achievement of the 20th century.
      Willie Weaver
      Former Marshall Space Flight Center Employee
      The 1970s at Marshall were a period of transition and expanded scientific study, as NASA ended the Apollo Program and launched the next phase of space exploration. Marshall provided critical work on the first U.S. space station, Skylab, and led propulsion element development and testing for NASA’s Space Shuttle Program.
      Marshall retiree Jim Odom, a founding engineer who got his start launching NASA satellites in the run-up to Apollo, managed the Space Shuttle External Tank project. The role called for weekly trips to NASA’s Michoud Assembly Facility in New Orleans, which has been managed by Marshall since NASA acquired the government facility in 1961. The shuttle external tanks were manufactured in the same bays there where NASA and its contractors built the Saturn rockets. 
      This photograph shows the liquid hydrogen tank and liquid oxygen tank for the Space Shuttle external tank (ET) being assembled in the weld assembly area of the Michoud Assembly Facility (MAF). The ET provides liquid hydrogen and liquid oxygen to the Shuttle’s three main engines during the first eight 8.5 minutes of flight. At 154-feet long and more than 27-feet in diameter, the ET is the largest component of the Space Shuttle, the structural backbone of the entire Shuttle system, and the only part of the vehicle that is not reusable. The ET is manufactured at the Michoud Assembly Facility near New Orleans, Louisiana, by the Martin Marietta Corporation under management of the Marshall Space Flight Center.NASA “We didn’t have cellphones or telecon capabilities yet,” Odom recalled. “I probably spent more time with the pilot of the twin-engine plane in those days than I did with my wife.”
      Marshall’s shuttle propulsion leadership led to the successful STS-1 mission in 1981, launching an era of orbital science exemplified by NASA’s Spacelab program. 
      “Spacelab demonstrated that NASA could continue to achieve things no one had ever done before,” said Craft, who served as mission manager for Spacelab 1 in 1983 – a highlight of his 40-year NASA career. “That combination of science, engineering, and global partnership helped shape our goals in space ever since.” 
      Engineers in the X-ray Calibration Facility at NASA’s Marshall Space Flight Center in Huntsville, Alabama, work to integrate elements of the Chandra X-ray Observatory in this March 1997 photo. Chandra was lifted to orbit by space shuttle Columbia on July 23, 1999, the culmination of two decades of telescope optics, mirror, and spacecraft development and testing at Marshall. In the quarter century since, Chandra has delivered nearly 25,000 detailed observations of neutron stars, supernova remnants, black holes, and other high-energy objects, some as far as 13 billion light-years distant. Marshall continues to manage the program for NASA. NASA Bookended by the successful Hubble and Chandra launches, the 1990s also saw Marshall deliver the first U.S. module for the International Space Station, signaling a transformative new era of human spaceflight.
      Odom, who retired in 1989 as associate administrator for the space station at NASA Headquarters, reflects on his three-decade agency career with pride. 
      “It was a great experience, start to finish, working with the teams in Huntsville and New Orleans and our partners nationwide and around the globe, meeting each new challenge, solving the practical, day-to-day engineering and technology problems we only studied about in college,” he said. 
      Shrouded for transport, a 45-foot segment of the International Space Station’s “backbone” truss rolls out of test facilities at NASA’s Marshall Space Flight Center in Huntsville, Alabama, in July 2000, ready to be flown to the Kennedy Space Center in Florida for launch. Marshall played a key role in the development, testing, and delivery of the truss and other critical space station modules and structural elements, as well as the station’s air and water recycling systems and science payload hardware. Marshall’s Payload Operations Integration Center also continues to lead round-the-clock space station science. NASA That focus on human spaceflight solutions continued into the 21st century. Marshall delivered additional space station elements and science hardware, refined its air and water recycling systems, and led round-the-clock science from the Payload Operations Integration Center. Marshall scientists also managed the Gravity Probe Band Hinode missions and launched NASA’s SERVIR geospatial observation system. Once primary space stationconstruction – and the 40-year shuttle program – concluded in the 2010s, Marshall took on oversight of NASA’s Space Launch System, led James Webb Space Telescope mirror testing, and delivered the orbiting Imaging X-ray Polarimetry Explorer.
      As the 2020s continue, Marshall meets each new challenge with enthusiasm and expertise, preparing for the highly anticipated Artemis II crewed launch and a host of new science and discovery missions – and buoyed by strong industry partners and by the Huntsville community, which takes pride in being home to “Rocket City USA.”
      “Humanity is on an upward, outward trajectory,” Pelfrey said. “And day after day, year after year, Marshall is setting the course to explore beyond tomorrow’s horizon.”
      Read more about Marshall and its 65-year history:
      https://www.nasa.gov/marshall
      Hannah Maginot
      Marshall Space Flight Center, Huntsville, Ala.
      256-544-0034
      hannah.l.maginot@nasa.gov  
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      Last Updated Feb 24, 2025 EditorBeth RidgewayLocationMarshall Space Flight Center Related Terms
      Marshall Space Flight Center Explore More
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    • NASA
      NASA Sets Coverage for Intuitive Machines’ Next Commercial Moon Launch
      By NASA
      Caption: The Intuitive Machines lunar lander that will deliver NASA science and technology to the Moon as part of the agency’s CLPS (Commercial Lunar Payload Services) initiative and Artemis campaign is encapsulated in the fairing of the SpaceX Falcon 9 rocket. Credit: SpaceX Carrying NASA science and technology to the Moon as part of the agency’s CLPS (Commercial Lunar Payload Services) initiative and Artemis campaign, the Intuitive Machines IM-2 mission is targeted to launch no earlier than Wednesday, Feb. 26. The mission will lift off on a SpaceX Falcon 9 rocket from Launch Complex 39A at the agency’s Kennedy Space Center in Florida.

      Live launch coverage will air on NASA+ with prelaunch events starting Tuesday, Feb. 25. Learn how to watch NASA content through a variety of platforms, including social media. Follow all events at:
      https://www.nasa.gov/live
      After the launch, Intuitive Machines’ lunar lander, Athena, will spend approximately one week in transit to the Moon before landing on the lunar surface no earlier than Thursday, March 6. The lander will carry NASA science investigations and technology demonstrations to further our understanding of the Moon’s environment and help prepare for future human missions to the lunar surface, as part of the agency’s Moon to Mars exploration approach. 

      Among the items on Intuitive Machines’ lander, the IM-2 mission will be one of the first on-site demonstrations of resource use on the Moon. A drill and mass spectrometer will measure the potential presence of volatiles or gases from lunar soil in Mons Mouton, a lunar plateau in the Moon’s South Pole. In addition, a passive Laser Retroreflector Array (LRA) on the top deck of the lander will bounce laser light back at any orbiting or incoming spacecraft to give future spacecraft a permanent reference point on the lunar surface. Other technology instruments on this delivery will demonstrate a robust surface communications system and deploy a propulsive drone that can hop across the lunar surface.
      Launching as a rideshare with the IM-2 delivery, NASA’s Lunar Trailblazer spacecraft also will begin its journey to lunar orbit, where it will map the distribution of the different forms of water on the Moon.

      The deadline has passed for media accreditation for in-person coverage of this launch. The agency’s media accreditation policy is available online. More information about media accreditation is available by emailing: ksc-media-accreditat@mail.nasa.gov.

      Full coverage of this mission is as follows (all times Eastern):

      Tuesday, Feb. 25

      11 a.m. – Lunar science and technology media teleconference with the following participants:
      Joel Kearns, deputy associate administrator for exploration, Science Mission Directorate, NASA Headquarters Niki Werkheiser, director, technology maturation, Space Technology Mission Directorate, NASA Headquarters Jackie Quinn, Polar Resources Ice Mining Experiment 1 (PRIME-1) project manager, NASA Kennedy Daniel Cremons, LRA deputy principal investigator, NASA’s Goddard Space Flight Center Bethany Ehlmann, Lunar Trailblazer principal investigator, Caltech Trent Martin, senior vice president, space systems, Intuitive Machines Thierry Klein, president, Bell Labs Solution Research, Nokia Audio of the teleconference will stream live on the agency’s website:
      https://www.nasa.gov/live/
      Media may ask questions via phone only. For the dial-in number and passcode, please contact the Kennedy newsroom no later than 10 a.m. EST Tuesday, Feb. 25, at: ksc-newsroom@mail.nasa.gov.

      Wednesday, Feb. 26


      11:30 a.m. – Lunar delivery readiness media teleconference with the following participants:
      Nicky Fox, associate administrator, Science Mission Directorate, NASA Headquarters Clayton Turner, associate administrator, Space Technology Mission Directorate, NASA Headquarters Trent Martin, senior vice president, space systems, Intuitive Machines William Gerstenmaier, vice president, build and flight reliability, SpaceX Melody Lovin, launch weather officer, Cape Canaveral Space Force Station’s 45th Weather Squadron Audio of the teleconference will stream live on the agency’s website:
      https://www.nasa.gov/live/
      Media may ask questions via phone only. For the dial-in number and passcode, please contact the Kennedy newsroom no later than 10 a.m. EST Wednesday, Feb. 26, at: ksc-newsroom@mail.nasa.gov.

      Launch coverage will begin on NASA+ approximately 45 minutes before liftoff. A specific time will be shared the week of Feb. 24.

      NASA Launch Coverage
      Audio only of the media teleconferences and launch coverage will be carried on the NASA “V” circuits, which may be accessed by dialing 321-867-1220, -1240, or -7135. On launch day, the full mission broadcast can be heard on -1220 and -1240, while the countdown net only can be heard on -7135 beginning approximately one hour before the mission broadcast begins.

      On launch day, a “tech feed” of the launch without NASA TV commentary will be carried on the NASA TV media channel.

      NASA Website Launch Coverage
      Launch day coverage of the mission will be available on the NASA website. Coverage will include live streaming and blog updates beginning Feb. 26, as the countdown milestones occur. On-demand streaming video and photos of the launch will be available shortly after liftoff. For questions about countdown coverage, contact the Kennedy newsroom at 321-867-2468.

      NASA Virtual Guests for Launch
      Members of the public can register to attend this launch virtually. Registrants will receive mission updates and activities by email, including curated mission resources, schedule updates, and a virtual guest passport stamp following a successful launch. Print your passport and get ready to add your stamp!

      Watch, Engage on Social Media
      Let people know you’re following the mission on X, Facebook, and Instagram by using the hashtag #Artemis. You can also stay connected by following and tagging these accounts:

      X: @NASA, @NASAKennedy, @NASAArtemis, @NASAMoon

      Facebook: NASA, NASAKennedy, NASAArtemis

      Instagram: @NASA, @NASAKennedy, @NASAArtemis

      Coverage en Español
      Did you know NASA has a Spanish section called NASA en español? Check out NASA en español on X, Instagram, Facebook, and YouTube for additional mission coverage.

      Para obtener información sobre cobertura en español en el Centro Espacial Kennedy o si desea solicitar entrevistas en español, comuníquese con Antonia Jaramillo o Messod Bendayan a: antonia.jaramillobotero@nasa.gov o messod.c.bendayan@nasa.gov.

      For more information about the agency’s CLPS initiative, see:
      https://www.nasa.gov/clps
      -end-
      Karen Fox / Jasmine Hopkins
      Headquarters, Washington
      301-286-6284 / 321-432-4624
      karen.c.fox@nasa.gov / jasmine.s.hopkins@nasa.gov

      Natalia Riusech / Nilufar Ramji
      Johnson Space Center, Houston
      281-483-5111
      nataila.s.riusech@nasa.gov / nilufar.ramji@nasa.gov
      Antonia Jaramillo
      Kennedy Space Center, Florida
      321-501-8425
      antonia.jaramillobotero@nasa.gov
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      Last Updated Feb 21, 2025 Related Terms
      Missions Artemis Commercial Lunar Payload Services (CLPS) Science Mission Directorate Space Technology Mission Directorate View the full article
    • NASA
      60 Years Ago: Ranger 8 Moon Photos Aid in Apollo Site Selection 
      By NASA
      Before Apollo astronauts set foot upon the Moon, much remained unknown about the lunar surface. While most scientists believed the Moon had a solid surface that would support astronauts and their landing craft, a few believed a deep layer of dust covered it that would swallow any visitors. Until 1964, no closeup photographs of the lunar surface existed, only those obtained by Earth-based telescopes. 
      NASA’s Jet Propulsion Laboratory in Pasadena, California, managed the Ranger program, a series of spacecraft designed to return closeup images before impacting on the Moon’s surface. Ranger 7 first accomplished that goal in July 1964. On Feb. 17, 1965, its successor Ranger 8 launched toward the Moon, and three days later returned images of the Moon. The mission’s success helped the country meet President John F. Kennedy’s goal of a human Moon landing before the end of the decade. 

      Schematic diagram of the Ranger 8 spacecraft, showing its major components. NASA/JPL The television system aboard Ranger 8 showing its six cameras.NASA/JPL. Launch of Ranger 8. NASA. Ranger 8 lifted off from Cape Kennedy, now Cape Canaveral, Florida, on Feb. 17, 1965. The Atlas-Agena rocket first placed the spacecraft into Earth orbit before sending it on a lunar trajectory. The next day, the spacecraft carried out a mid-course correction, and on Feb. 20, Ranger 8 reached the Moon. The spacecraft’s six cameras turned on as planned, about eight minutes earlier than its predecessor to obtain images comparable in resolution to ground-based photographs for calibration purposes. Ranger 8 took its first photograph at an altitude of 1,560 miles, and during its final 23 minutes of flight, the spacecraft sent back 7,137 images of the lunar surface. The last image, taken at an altitude of 1,600 feet and 0.28 seconds before Ranger 8 impacted at 1.67 miles per second, had a resolution of about five feet. The spacecraft impacted 16 miles from its intended target in the Sea of Tranquility, ending a flight of 248,900 miles. Scientists had an interest in this area of the Moon as a possible landing zone for a future human landing, and indeed Apollo 11 landed 44 miles southeast of the Ranger 8 impact site in July 1969.  
      Ranger 8’s first image from an altitude of 1,560 miles.NASA/JPL. Ranger 8 image from an altitude of 198 miles, showing craters Ritter and Sabine.NASA/JPL. Ranger 8’s final images, taken at an altitude as low as 1,600 feet. NASA/JPL. One more Ranger mission followed, Ranger 9, in March 1965. Television networks broadcast Ranger 9’s images of the Alphonsus crater and the surrounding area “live” as the spacecraft approached its impact site in the crater – letting millions of Americans see the Moon up-close as it happened. Based on the photographs returned by the last three Rangers, scientists felt confident to move on to the next phase of robotic lunar exploration, the Surveyor series of soft landers. The Ranger photographs provided confidence that the lunar surface could support a soft-landing and that the Sea of Tranquility presented a good site for the first human landing. A little more than four years after the final Ranger images, Apollo 11 landed the first humans on the Moon. 

      Impact sites of Rangers 7, 8, and 9. NASA/JPL. The Ranger 8 impact crater, marked by the blue circle, photographed by Lunar Orbiter 2 in 1966.NASA/JPL. Lunar Reconnaissance Orbiter image of the Ranger 8 impact crater, taken in 2012 at a low sun angle.NASA/Goddard Space Flight Center/Arizona State University. The impacts of the Ranger probes left visible craters on the lunar surface, later photographed by orbiting spacecraft. Lunar Orbiter 2 and Apollo 16 both imaged the Ranger 8 impact site at relatively low resolution in 1966 and 1972, respectively. The Lunar Reconnaissance Orbiter imaged the crash site in greater detail in 2012. 
      Watch a brief video about the Ranger 8 impact on the Moon. 

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