Tag Archives: James A. Lovell Jr.

4 December 1965, 19:30:03.702 UTC

Gemini 7 lifts off from Launch Complex 19, 1430 EST, 4 December 1965. (NASA)
Gemini VII/Titan II GLV-7 lifts off from Launch Complex 19, 1430 EST, 4 December 1965. (NASA)

4 December 1965, 19:30:03.702 UTC: At 2:30 p.m., Eastern Standard Time, Gemini VII/Titan II GLV-7 lifted of from Launch Complex 19 at the Cape Kennedy Air Force Station, Cape Kennedy, Florida. On board were Major Frank F. Borman II, United States Air Force, the mission command pilot, and Lieutenant Commander James A. Lovell, Jr., United States Navy, pilot. During the climb to Earth orbit, the maximum acceleration reached was 7.3 Gs.

Gemini VII was placed into Earth orbit at an initial maximum altitude (apogee) of 177.1 nautical miles (327.8 kilometers) and a minimum (perigee) of 87.2 nautical miles (161.5 kilometers), at a velocity of 16,654.1 miles per hour (26,802.2 kilometers per hour), relative to Earth.

This mission was a planned 14-day flight which would involve an orbital rendezvous with another manned spacecraft, Gemini VI-A. The actual total duration of the flight was 330 hours, 35 minutes, 1 second.

Artist’s concept of Gemini spacecraft, 3 January 1962. (NASA-S-65-893)

The two-man Gemini spacecraft was built by the McDonnell Aircraft Corporation of St. Louis, Missouri, the same company that built the earlier Mercury space capsule. The spacecraft consisted of a series of cone-shaped segments forming a reentry module and an adapter section. It had an overall length of 18 feet, 9.84 inches (5.736 meters) and a maximum diameter of 10 feet, 0.00 inches (3.048 meters) at the base of the equipment section. The reentry module was 11 feet (3.353 meters) long with a maximum diameter of 7 feet, 6.00 inches (2.347 meters). The Gemini re-entry heat shield was a spherical section with a radius of 12 feet, 0.00 inches (3.658 meters). The weight of the Gemini spacecraft varied from ship to ship. Gemini VII had a gross weight of 8,076.10 pounds (3,663.26 kilograms) at launch. It was shipped from St. Louis to Cape Kennedy in early October 1965.

Gemini 7, photographed in Earth orbit from Gemini 6, December 1965. (NASA)
Gemini VII, photographed in Earth orbit from Gemini VI-A, 15–16 December 1965. (NASA)

The Titan II GLV was a “man-rated” variant of the Martin SM-68B intercontinental ballistic missile. It was assembled at Martin Marietta’s Middle River, Maryland, plant so as not to interfere with the production of the ICBM at Denver, Colorado. Twelve GLVs were ordered by the Air Force for the Gemini Program. The GLV-7 first and second stages were shipped from Middle River to Cape Kennedy on 9 October 1965.

The Titan II GLV was a two-stage, liquid-fueled rocket. The first stage was 70 feet, 2.31 inches (21.395 meters) long with a diameter of 10 feet (3.048 meters). It was powered by an Aerojet Engineering Corporation LR87-7 engine which combined two combustion chambers and exhaust nozzles with a single turbopump unit. The engine was fueled by Aerozine 50, a hypergolic 51/47/2 blend of hydrazine, unsymetrical-dimethyl hydrazine, and water. Ignition occurred spontaneously as the components were combined in the combustion chambers. The LR87-7 produced approximately 430,000 pounds of thrust (1,912.74 kilonewtons). It was not throttled and could not be shut down and restarted. Post flight analysis indicated that the first stage engine of GLV-7 had produced an average of 462,433 pounds of thrust (2,057.0 kilonewtons). The second stage was 25 feet, 6.375 inches (7.031 meters) long, with the same diameter, and used an Aerojet LR91 engine which produced approximately 100,000 pounds of thrust (444.82 kilonewtons), also burning Aerozine 50. GLV-7’s LR91 produced an average of 102,584 pounds of thrust (456.3 kilonewtons).

The Gemini/Titan II GLV-7 combination had a total height of 107 feet, 7.33 inches (32.795 meters) and weighed 346,228 pounds (157,046 kilograms) at ignition.

Lieutenant Commander James A. Lovell, Jr., U.S. Navy, and Major Frank F. Borman II, U.S. Air Force, with a scale model of a Gemini spacecraft. (NASA)
Lieutenant Commander James A. Lovell, Jr., U.S. Navy, and Major Frank F. Borman II, U.S. Air Force, with a scale model of a Gemini spacecraft. (NASA)

© 2018, Bryan R. Swopes

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11 November 1966, 20:46:33.419 UTC, T minus Zero

Gemini XII lifts off from LC-19 at 2:21:04 p.m., EST, 11 November 1966. (NASA)
Gemini XII lifts off from LC-19 at 3:46:33 p.m., EST, 11 November 1966. (NASA)

11 November 1966: Gemini 12 lifted off from Launch Complex 19 at the Cape Canaveral Air Force Station, Florida, at 3:36.33.419 p.m., Eastern Standard Time. Two NASA Astronauts, Captain James A Lovell, Jr., United States Navy, and Major Edwin E. (“Buzz”) Aldrin, Jr., United States Air Force, were the crew. This was the second space flight for Lovell, who had previously flown on Gemini VII, and would later serve as Command Module Pilot on Apollo 8 and Mission Commander on Apollo 13. It was Aldrin’s first space flight. He would later be the Lunar Module Pilot of Apollo 11, and was the second human to set foot of the surface of the Moon.

The Gemini 12 mission was to rendezvous and docking with an Agena Target Vehicle, which had been launched from Launch Complex 14, 1 hour, 38 minutes, 34.731 seconds earlier by an Atlas Standard Launch Vehicle (SLV-3), and placed in a nearly circular orbit with a perigee of 163 nautical miles (187.6 statute miles/301.9 kilometers) and apogee of 156 nautical miles (179.5 statute miles/288.9 kilometers).

Artist’s concept of Gemini spacecraft, 3 January 1962. (NASA-S-65-893)

The two-man Gemini spacecraft was built by the McDonnell Aircraft Corporation of St. Louis, the same company that built the earlier Mercury space capsule. The spacecraft consisted of a reentry module and an adapter section. It had an overall length of 19 feet (5.791 meters) and a diameter of 10 feet (3.048 meters) at the base of the adapter section. The reentry module was 11 feet (3.353 meters) long with a diameter of 7.5 feet (2.347 meters). The weight of the Gemini varied from ship to ship, but Spacecraft 12 weighed 8,296.47 pounds (3,763.22 kilograms) at liftoff.

The Titan II GLV was a “man-rated” variant of the Martin SM-68B intercontinental ballistic missile. It was assembled at Martin Marietta’s Middle River, Maryland plant so as not to interfere with the production of the ICBM at Denver, Colorado. Twelve GLVs were ordered by the Air Force for the Gemini Program.

The Titan II GLV was a two-stage, liquid-fueled rocket. The first stage was 63 feet (19.202 meters) long with a diameter of 10 feet (3.048 meters). The second stage was 27 feet (8.230 meters) long, with the same diameter. The 1st stage was powered by an Aerojet Engineering Corporation LR-87-7 engine which combined two combustion chambers and exhaust nozzles with a single turbopump unit. The engine was fueled by a hypergolic combination of hydrazine and nitrogen tetroxide. Ignition occurred spontaneously as the two components were combined in the combustion chambers. The LR-87-7 produced 430,000 pounds of thrust (1,912.74 kilonewtons).¹ It was not throttled and could not be shut down and restarted. The 2nd stage used an Aerojet LR-91 engine which produced 100,000 pounds of thrust (444.82 kilonewtons).²

The Gemini/Titan II GLV combination had a total height of 109 feet (33.223 meters) and weighed approximately 340,000 pounds (154,220 kilograms) when fueled.³

Astronaut Buzz Aldrin standing in the open hatch of Gemini XII in Earth orbit. (NASA)

Gemini XII was the tenth and last flight of the Gemini program. The purpose of this mission was to test rendezvous and docking with an orbiting Agena Target Docking Vehicle and to test extravehicular activity (“EVA,” or “space walk”) procedures. Both of these were crucial parts of the upcoming Apollo program and previous problems would have to be resolved before the manned space flight projects could move to the next phase.

Buzz Aldrin had made a special study of EVA factors, and his three “space walks,” totaling 5 hours, 30 minutes, were highly successful. The rendezvous and docking was flown manually because of a computer problem, but was successful. In addition to these primary objectives, a number of scientific experiments were performed by the two astronauts.

Gemini XII is tethered to the Agena TDV, in Earth orbit over the southwest United States and northern Mexico. (NASA)
Gemini XII is tethered to the Agena TDV, in Earth orbit over the southwest United States and northern Mexico. (NASA)

Gemini XII reentered Earth’s atmosphere and splashed down in the Atlantic Ocean, just 3.8 nautical miles (4.4 statute miles/7.0 kilometers) from the planned target point. Lovell and Aldrin were hoisted aboard a Sikorsky SH-3A Sea King helicopter and transported to the primary recovery ship, USS Wasp (CVS-18). The total duration of the flight was 3 days, 22 hours, 34 minutes, 31 seconds.

Gemini XII astronauts Major Edwin E. Aldrin, Jr., USAF, and Captain James A. Lovell, Jr., USN, arrive aboard USS Wasp (CVS-18), 15 November 1966. (NASA)

¹ Post-flight analysis gave the total average thrust of GLV-12’s first stage as 458,905 pounds of thrust (2,041.31 kilonewtons)

² Post-flight analysis gave the total average thrust of GLV-12’s second stage as 99,296 pounds of thrust (441.69 kilonewtons)

³ Gemini XII/Titan II GLV (GLV-12) weighed 345,710 pounds (156,811 kilograms) at Stage I ignition.

© 2018, Bryan R. Swopes

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17 April 1970, 18:07:41 UTC, T + 142:54:41

Apollo 13 splashes down in the Pacific Ocean, 18:07:41 UTC, 17 April 1969. (U.S. Navy)
Apollo 13 splashes down in the Pacific Ocean, 18:07:41 UTC, 17 April 1969. (NASA)

17 April 1970: Apollo 13 splashed down in the Pacific Ocean at S. 21°38’24”, W. 165°21’42”, southwest of American Samoa. The landing was just 4 miles from the recovery ship, USS Iwo Jima (LPH-2).

A Sikorsky SH-3D Sea King, Bu. No. 152711, from HS-4 hovers near the Apollo 13 command capsule, 17 April 1970. Pararescue jumpers are with the capsule. USS Iwo Jima (LPH-2) is nearby. (NASM)

With their spacecraft crippled by an internal explosion on 13 April, the planned lunar landing mission had to be aborted. Astronauts James A. Lovell, Jr., John L. Swigert, Fred W. Haise, Jr., worked continuously with engineers at Mission Control, Houston, Texas, to overcome a series of crises that threatened their lives.

The flight crew of Apollo 13 disembark the Sikorsky SH-3D Sea King helicopter, Bu. No. 152711, Number 66, aboard USS Iwo Jima (LPH-2), at approximately 18:52 UTC, 17 April 1969. In the center of the image, from left to right, are astronauts Fred Haise, Jim Lovell and Jack Swigert. (NASA)
The flight crew of Apollo 13 disembark the Sikorsky SH-3D Sea King helicopter, Bu. No. 152711, Number 66, aboard USS Iwo Jima (LPH-2), at approximately 18:52 UTC, 17 April 1970. In the center of the image, from left to right, are astronauts Fred Haise, Jim Lovell and Jack Swigert. (NASA)

© 2018, Bryan R. Swopes

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13 April 1970, 03:07:53 UTC, T+55:54:53

Damage to Apollo 13's Service Module, photographed just after separation. (NASA)
Damage to Apollo 13’s Service Module, photographed just after separation 17 April 1970. (NASA Apollo 13 Image Library AS13-59-8500)

13 April 1970: At 10:07:53 p.m. Eastern Standard Time (mission elapsed time 55:54:53), while Apollo 13 and its crew, James A. Lovell, Jr., John L. Swigert and Fred W. Haise, were approximately 200,000 miles (322,000 kilometers) from Earth enroute to a landing at the Fra Mauro Highlands on The Moon, an internal explosion destroyed the Number 2 oxygen tank¹ in the spacecraft’s Service Module. The Number 1 tank was also damaged. Two of three fuel cells that supplied electrical power to the spacecraft failed.

Jack Swigert radioed Mission Control: “I believe we’ve had a problem here.” ²

Mission Control: “This is Houston. Say again, please.

Jim Lovell: “Houston, we’ve had a problem. Main B Bus undervolt.

With oxygen supplies depleted and power failing, the lunar landing mission had to be aborted, and the three-man crew evacuated the Command Module and took shelter in the Lunar Module.

This was a life-threatening event.

The story of Apollo 13 and its crew and their journey home is well known. The 1995 Ron Howard/Universal Pictures film, “Apollo 13,” takes some artistic license, but is generally accurate and realistic.

Mission Controller Gene Kranz is known for his statement, "Failure is not an option.) NASA Apollo 13 Image Library Image S70-35139)
Flight Director Gene Kranz (right of center, with his back to the camera) in Mission Control, Houston, Texas, a few minutes before the accident. (NASA Apollo 13 Image Library Image AP13-S70-35139)

Five years before Apollo 13 was launched, an engineering decision had been made to increase the spacecraft electrical system from 28 volts to 65 volts. This required that every electrical component on the vehicle had to be changed to accommodate the increased power. The after-accident investigation found that the team that designed the cooling fans for the oxygen tanks was never informed of the change.

During the actual flight, the wiring inside the tank heated to approximately 1,000 °F. (538 °C.), and in the pressurized pure oxygen, the insulation caught fire. The tank, originally installed on Apollo 10, had been dropped when it was removed for modification. It was repaired and later used on Apollo 13, however, it had been weakened by the damage. The extreme pressure caused by the heat of the burning electrical wiring in the containment caused the tank to rupture.

The damaged Service Module after being jettisoned from the Command Module, photographed from the Lunar Module. The Moon is visible between the two. (NASA)

¹ Serial number 10024X-TA0009

² The official mission transcript attributes this statement to Jim Lovell, however, in Lovell’s recollection, it was made by Swigert.

© 2017, Bryan R. Swopes

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20 January 1930

ALDRIN, Edwin Eugene, Jr., Apollo 11. (NASA)
Colonel Edwin Eugene Aldrin, Jr., United States Air Force, National Aeronautics and Space Administration Astronaut, in the Apollo 11 Lunar Module, Eagle. (NASA)
Edwin E. (“Buzz”) Aldrin, Jr., 1947. (The Amphitheatre)

20 January 1930: Colonel Edwin E. Aldrin, Jr., Sc.D., United States Air Force (Retired), was born at Glen Ridge, New Jersey, the second child of Edwin Eugene Aldrin, Aviation Director of Standard Oil of New Jersey, and Marion Gaddys Moon Aldrin.

The family resided in Montclair, New Jersey. “Buzz” Aldrin attended Montclair High School, and participated in football and track and field (pole vault). He graduated in 1947.

After high school, Aldrin turned down a full scholarship to attend the Massachusetts Institute of Technology (M.I.T.) and instead went to the United States Military Academy at West Point, New York. During his Plebe Year (freshman), he placed first in academics and physical education. He was a member of the French Club, and the track and swim team. In his third year, he was a cadet corporal, and was designated as “distinguished.” He served as a cadet lieutenant during his final year.

Cadet Edwin Eugene Aldrin, Jr., 1951. (The Howitzer)

Aldrin graduated 5 June 1951with a Bachelor of Science Degree in Mechanical Engineering (B.S.M.E.). He was ranked third in his class. A notation in the class yearbook states,

“As is evidenced by his fine record at the Academy, Buzz should make a capable, dependable and efficient officer in the U.S. Air Force.”

The Howitzer 1951, at Page 98

He accepted a commission as a second lieutenant in the U.S. Air Force with the date of rank retroactive to 1 June 1951. Second Lieutenant Aldrin was assigned to basic flight training at Bartow Air Force Base, Florida. Advanced training took place at Bryan Air Force Base, Texas. He trained as a fighter pilot and transitioned to the North American Aviation F-86 Sabre at Nellis Air Force Base, near Las Vegas, Nevada.

Lieutenant Aldrin flew the North American Aviation F-86E Sabre with the 16th Fighter Interceptor Squadron, 51st Fighter Interceptor Wing, located at Suwon Air Base (K-13). He shot down an enemy Mikoyan-Gurevich MiG 15 fighter, 14 May 1953, for which he was awarded the Distinguished Flying Cross.¹ Three weeks later, 7 June, he shot down a second MiG 15.

Still images from the gun camera film show an enemy pilot bailing out of a Mikoyan-Gurevich MiG 15 shot down by Lieutenant Edwin E. (“Buzz”) Aldrin, U.S. Air Force, 5 miles south of the Yalu River, 14 May 1953. (U.S. Air Force)
1st Lieutenant Buzz Aldrin, 51st Fighter Interceptor Squadron, in teh cocpit of a North American Aviation F-86A Sabre, after shooting down an enemy MiG 15 fighter. (U.S. Air Force via Jet Pilot Overseas)
Lieutenant Buzz Aldrin, 51st Fighter Interceptor Wing, in the cockpit of a North American Aviation F-86E Sabre after shooting down an enemy Mikoyan-Gurevich MiG 15 fighter during the Korean War. (U.S. Air Force via Jet Pilot Overseas)

Buzz Aldrin flew 66 combat missions during the Korean War. After returning to the United States, he served as a flight instructor at Bryan AFB, Texas, and then a gunnery instructor at Nellis AFB, Nevada.

Instructor Buzz Aldrin in the cockpit of a Lockheed T-33A Shooting Star at Bryan Air Force Base, Texas. (U.S. Air Force via Jet Pilot Overseas)

1st Lieutenant Edwin E. Aldrin, Jr., married Miss Joan Ann Archer at the Episcopal Church in Ho-ho-kus, New Jersey, 29 December 1954. They would have three children.

Lieutenant and Mrs. Edwin E. Aldrin, Jr., 29 December 1954. The bride is the former Miss Joan Ann Archer.

Lieutenant Aldrin’s next assignment was to the three-month Squadron officer School at Maxwell Air Force Base, Montgomery, Alabama. Aldrin then served as an aide to Brigadier General Don Zabriskie Zimmerman, Dean of Faculty at the newly-established United States Air Force Academy, which was then located at Lowry Air Force Base, Denver, Colorado.

In 1955, Captain Aldrin was assigned to the 22nd Fighter Day Squadron, 36th Fighter Day Wing, at Bitberg Air Base, Germany, flying the North American Aviation F-100 Super Sabre. The squadron trained at Wheelus Air Base in North Africa.

North American Aviation F-100C-20-NA Super Sabre 54-1941, 22nd Fighter Day Squadron, 36th Fighter Day Wing, at Bitberg Air Base, Germany. (U.S. Air Force)

In 1959 Captain Aldrin returned to the United States to enter a masters degree program in Aeronautics at the Massachusetts Institute of Technology (M.I.T.), Cambridge, Massachusetts. Aldrin and his wife were both very seriously ill at this time, and he was in a military hospital for the first six months. With nothing to do but study, he finished first among the other Air Force officers in the program.

Aldrin remained at M.I.T. to earn a Doctorate in Science in Astronautics (Sc.D.) by devising orbital navigation techniques. His thesis on Manned Orbital Rendezvous, earned Buzz another nickname: “Dr. Rendezvous.”

In October 1963, Major Aldrin was selected as an astronaut for the Gemini Program. He was one of 14 members of NASA Astronaut Group 3, which was announced 18 October 1963. He flew with James A. Lovell, Jr., aboard Gemini XII, 11–15 November 1966. They made 59 orbits of the Earth in 3 days, 22 hours, 34 minutes, 31 seconds. Aldrin performed the first successful “space walk.” He was outside the spacecraft for three “EVAs,” of 2 hours, 29 minutes; 2 hours, 6 minutes; and 55 minutes.He then went on to the Apollo Program. A rendezvous and docking with an Agena target vehicle was also successful.

Astronaut Buzz Aldrin standing in the open hatch of Gemini XII in Earth orbit. (NASA)

Gemini XII was the final manned flight of the Gemini Program. Buzz Aldrin moved on to the Apollo Program.

Along with Neil Alden Armstrong, Buzz Aldrin landed on the Moon, 20 July 1969.

Astronaut Edwin Eugene Aldrin, Jr. on the surface of The Moon, 20 July 1969. (Neil A. Armstrong/NASA)

Aldrin resigned from NASA in July 1971. Returning to operational service with the Air Force, Colonel Aldrin was assigned as Commandant of the U.S. Air Force Test Pilot School at Edwards Air Force Base, California. He retired in March 1972.

Colonel Edwin E. Aldrin, Jr., United States Air Force.
Colonel Edwin Eugene Aldrin, Jr., United States Air Force. (U.S. Air Force)

In Return To Earth, (Random House, Inc., New York, 1973) Buzz Aldrin wrote about the depression he suffered: After you’ve been to the Moon, what else is there?

Aldrin has been married three times. He and his first wife, Joan, divorced in December 1974. He married Mrs. Beverly I. Handelsman Van Zile, 19 December 1975. They divorced 10 April 1978. On Valentine’s Day, 14 February 1988, Aldrin married his third wife, Mrs. Lois Driggs Cannon. They divorced 28 December 2012.

Buzz Aldrin has written several books and he continues to advocate manned space exploration.

HAPPY 88th BIRTHDAY, Colonel Aldrin!

Edwin Eugene (“Buzz”) Aldrin, Jr., Sc.D., Colonel, U.S. Air Force (Retired), and NASA Astronaut, August 2016. (Mike Marsland/WireImage)

¹ Soviet records indicate that a MiG 15 of 913 IAP (Istrebitel’nyy Aviatsionnyy Polk, Fighter Aviation Regiment), 32nd IAD (Istrebitel’naya Aviatsionnyy Diveeziya, Fighter Aviation Division), based at Antung Air Base, China, was shot down by an F-86 on 13 May 1953. The pilot, Senior Lieutenant Hristoforov, ejected safely. There were three MiG 15 losses that occurred on 14 May 1953. Two MiGs of 224 IAP collided and both pilots, Senior Lieutenant Odintsov and Lieutenant Evgeny Stroliikov, ejected. Odintsov was seriously hurt. A third MiG 15 crash landed at Myagoy Air Base. Its pilot, Senior Lieutenant Vladimir Sedashev, 518 IAP, was killed.

© 2018, Bryan R. Swopes

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