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James Benson Irwin

In 1971, during the U.S. Apollo 15 space mission, James Irwin (1930-1991) became the eighth person to walk on the moon. During the first-ever use of the lunar roving vehicle, or "moon buggy," he and mission commander David Scott found a four-billion-year-old rock. Irwin experienced the lunar mission as a religious awakening and later founded an evangelical Christian religious organization.

James Irwin was born and grew up in Pittsburgh, Pennsylvania. His father worked as a steamfitter at the Carnegie Museums, running the power plant. "Some of my earliest memories are of waiting for Dad in this tremendous place," Irwin wrote in his autobiography To Rule the Night. His lifelong fascination with flying machines began before second grade when a neighbor gave him a model plane. His interest grew when his father would take him to a nearby airport to watch planes take off and land.

When Irwin was eleven years old, the family moved to Florida, but his father could not find work, and he was forced to return to Pittsburgh and his old job. "I took over the role of the man in the house," Irwin said in his book. "It was a very maturing experience for me." When was in the sixth grade, Irwin felt drawn to go inside a Baptist church; he became a convert and remained religious through the rest of his life.

Irwin spent his junior high and high school years in Salt Lake City. After graduation, he entered the United States Naval Academy in Annapolis, Maryland. Upon graduating from the academy in 1951, Irwin, who was still interested in becoming a pilot, jumped at the chance to join the U.S. Air Force. He finally learned to fly at an airbase in Hondo, Texas. The base had not seen service since World War II and had been used as a chicken farm. "They still had chicken wire up," Irwin wrote in his book, "and there were feathers and droppings all over the place. It was the most primitive living I had seen."

Irwin learned so quickly that he soon found the T-6 training planes not enough of a challenge. He earned his Air Force pilot wings with thoughts of leaving the service and going to work for an airline. However, when he was assigned to a base in Yuma, Arizona, he encountered his first P-51 fighter plane. "Those 51s were the hottest planes I had ever seen in my life," he later wrote. "From that point on, I found myself living to fly."

During this time, he married a Catholic woman named Mary Etta despite the objections of his family. Soon, their religious differences led to a divorce.

Seriously committed to flying, Irwin decided to become a test pilot. To do that he would have to attend graduate school, so he entered the University of Michigan in Ann Arbor. He also applied to the test pilot school at Edwards Air Force Base in California and was accepted. But a new rule preventing Air Force personnel from attending two schools at once caused him to be assigned instead to Dayton, Ohio, where he helped to design missiles. He kept up his flight status by becoming a flight instructor. Irwin got a master's degree in aeronautical and instrumentation engineering in 1957. He married his second wife, a model named Mary Ellen Monroe. They soon had a baby girl named Joy.

By this time, the National Aeronautics and Space Administration (NASA) had started sending people into space, and Irwin wanted to be an astronaut. But NASA was accepting only test pilots. Finally, in 1960, Irwin was admitted into the test pilot school at Edwards. While he was training at Edwards, his second child was born, a girl named Jill. After graduating from pilot school, Irwin decided to stay on at Edwards as a test pilot. He was immediately assigned to a top-secret mission to test what was to be the highest flying, fastest plane ever built.

Just when it appeared that his career was finally going to take off, a student pilot he was training crashed the plane they were flying. They both survived, but Irwin suffered compound fractures, amnesia, and nearly lost a leg. He was grounded for many months, and became so discouraged that he began to study to become a lawyer.

Irwin was back in the air by 1962, however, and gunning for the astronaut corps. In 1963, he applied to be an astronaut but was turned down. Also that year, he and his wife had a son, James, followed by another daughter, Jan, in 1964. Later they adopted a fifth child, Joe. In 1964, Irwin tried again for the astronaut corps, and he was again turned down.

In 1966, the year he turned 36, the age limit for astronaut candidates, he was finally accepted in the astronaut program. He was put in charge of the testing program for the lunar landing module that was being built. "This entire experiment was in many ways the most rewarding experience I ever had," he recalled in his book. "In a personal way, it was almost more rewarding than the trip to the moon."

After a year and a half of training, Irwin, David Scott, and Alfred Worden were assigned to fly Apollo 15. The launch and the three-day journey to the moon went without a hitch. On July 30, 1971, Irwin piloted Apollo 15's lunar module, Falcon, touching down in a plain near the moon's Apennine mountain range.

After a good night's sleep, Irwin and Scott ventured outside. For the first time in history, they deployed a four-wheeled lunar roving vehicle, or "moon buggy," and it took them farther from their ship than any previous lunar astronauts had ventured. Aside from a brief scare when the vehicle slid away from them as they worked beside it on a steep slope, the machine did its job well. It helped the astronauts make one of the most exciting discoveries of the Apollo program - a rock, more than four billion years old, that the media dubbed the Genesis Rock. The mission also set an endurance record for time spent on the moon.

During his 67 hours on the moon, 19 of which were spent outside the ship in three separate excursions, Irwin experienced a religious reawakening, saying he felt the presence and power of God in a new way. He retired from NASA in 1972 and founded the High Flight Foundation, an interdenominational religious organization based in Colorado Springs, Colorado. "Before the flight, I was really not a religious man," Irwin explained in his autobiography. "I believed in God, but I really had nothing to share. But when I came back from the moon, I felt so strongly that I had something that I wanted to share with others, that I established High Flight, in order to tell all men everywhere that God is alive, not only on earth but also on the moon."

In the early 1980s, Irwin mounted annual expeditions to Mount Ararat in Turkey in search of Noah's Ark. In 1982, he made it to the mountaintop but fell and was injured. The next year, he flew a plane over the summit to look for remains of the ark, but he never found any. Irwin had a history of heart problems and succumbed to a heart attack on August 8, 1991. He was the first of the moon walkers to die.

Books

Chaikin, Andrew, A Man on the Moon: The Voyages of the Apollo Astronauts, Penguin Books, 1994.

Irwin, James and William A. Emerson, Jr., To Rule the Night A. J. Holman Company, 1973.

Periodicals

Houston Chronicle, August 10, 1991.

New York Times, August 10, 1991.

Sunday Telegraph (Sydney, Australia), December 21, 1997.

Online

"Apollo 15 Crew Information," Apollo Lunar Surface Journal,http://www.hq.nasa.gov/office/pao/History/alsj/a15/a15.crew.html (November 15, 2001).

"Astronaut Bio: James Irwin.," Web site of the Lyndon B. Johnson Space Center, http://www.jsc.nasa.gov/Bios/htmlbios/irwinjb.html (November 15, 2001).

"James Irwin," Astronaut Hall of Fame,http://www.astronauts.org/astronauts/irwin.htm (November 13, 2001).

 
 
Wikipedia: James Irwin


James Benson Irwin
James Irwin
Astronaut
Nationality American
Born March 17, 1930
Pittsburgh Pennsylvania
Died August 8, 1991 (age 61)
Glenwood Springs Colorado
Other occupation Test Pilot
Rank Colonel, USAF
Space time 12d 07h 12m
Selection 1966 NASA Group
Missions Apollo 10
Apollo 12
Apollo 15
Mission
insignia
Apollo-15-LOGO.png

James Benson Irwin (March 17, 1930August 8, 1991) was a member of the Apollo 15 mission in 1971 and the eighth man to walk on the Moon.[1]

Early life

Irwin was born in Pittsburgh, Pennsylvania.[2] He received a Bachelor of Science degree in naval science from the United States Naval Academy in 1951 and a Master of Science in aeronautical engineering and instrumentation engineering from the University of Michigan in 1957.

He received his flight training at Hondo Air Base and Reese Air Force Base, Texas. He graduated from the Air Force Experimental Test Pilot School in 1961 and the Air Force Aerospace Research Pilot School in 1963. Prior to joining NASA, he was Chief of the Advanced Requirements Branch at Headquarters Air Defense Command. During his time in the air force he was received a Air Force Distinguished Service Medal and 2 Air Force Commendations. He also received a Outstanding Unit Citation while with the 4750th Training Wing.

NASA career

James Irwin's Apollo 15 space suit.
Enlarge
James Irwin's Apollo 15 space suit.

Astronaut selection

Irwin was one of the 19 astronauts selected by NASA in April 1966. He also served as a member of the astronaut support crew for Apollo 10, the first mission to carry the full Apollo stack to the moon, and was the dry run for the first manned moon landing. He then served as backup lunar module pilot for the second moon landing mission, Apollo 12.

Apollo 15

Between July 26 to August 7 1971 – as the Apollo 15 Lunar Module Pilot (LMP) – Jim Irwin logged 295 hours and 11 minutes in space. His Extra-Vehicular Activity(EVA) on the Moon's surface amounted to 18 hours and 30 minutes of the mission time (an additional 33 minutes was used to do a stand-up EVA by opening the LM's docking hatch to survey the surroundings and take photographs).[3] Irwin and David Scott's mission was more science-based than previous missions, which meant that they received intensive geological training to meet the demanding nature of the J-Mission profile.[1] This extra training is credited with allowing them to make one of the most important discoveries of the Apollo era: the Genesis Rock.[3]

Apollo 15 landed in the Moon's Hadley-Apennine region, noted for its mountains and rilles.[1] Since this was a J-Mission, it meant that they would spend more time on the moon than previous missions, to allow for three EVAs. As well, Irwin was the first automobile passenger on the moon, since he was not the driver of the Lunar Roving Vehicle (LRV) carried along for this mission in the Lunar Module (LM) Falcon's Descent Stage.[1] Scott and Irwin's stay on the Moon was just under three days at 66 hours and 54 minutes.[1]

Health problems on Apollo 15

Once the rendezvous procedure was completed between Falcon and the Endeavour CSM, both Irwin and Scott were busy moving items like rock samples into the CM and preparing the Lunar Module for final separation. It was during this intense period of work that the earliest symptoms appeared regarding his heart condition.[4]

Both Scott and Irwin were working with no sleep for 23 hours, during which they had conducted a final moonwalk, performed the ascent from the lunar surface, rendezvoused with Endeavour, and encountered the problems that delayed the Lunar Module jettison manoeuvre.[5] The astronauts' physiological vital signs were being monitored back on Earth, and the Flight Surgeons noticed some irregularities in Irwin's heart rhythms.[5] Irwin's heart had developed bigeminy.[6] Dr. Charles Berry stated to Chris Kraft, deputy director of the Manned Spacecraft Center(MSC) at the time: " It's serious, [i]f he were on Earth. I'd have him in ICU being treated for a heart attack."[6] Endeavour's cabin atmosphere was 100% oxygen (when in space), so it was decided that he was in no serious danger by Dr. Charles Berry.[6] Specifically "In truth,...he's in an ICU. He's getting one hundred percent oxygen, he's being continuously monitored, and best of all, he's in zero g. Whatever strain his heart is under, well, we can't do better than zero g."[6]

During the post-Trans Earth Injection (TEI) phase of the mission there wasn't much more for Irwin to do other than provide help with Al Worden's EVA to retrieve film magazines from the CSM's SIM bay, by donning a pressure suit and monitoring him. He was able to rest and apparently recover during the rest of the mission.[4] The flight surgeons continued to monitor his EKG until splashdown, but his heart rhythm was normal.[6] This incident apparently wasn't discussed during the mission debriefing sessions, and the condition did not appear when he returned to Earth. "A few months later he had a heart attack."[6]

Post-NASA career

More Than Earthlings, 1983
Enlarge
More Than Earthlings, 1983

Beyond his achievements as an astronaut with NASA, Irwin is perhaps most notable for his Christian work. He left NASA and retired from the Air Force with the rank of colonel in 1972 and founded High Flight, a Christian ministry. He frequently commented about how his experiences in space had made the presence of God even more real to him than before.

Beginning in 1973, Irwin led several expeditions to Mount Ararat, Turkey in search of the remains of Noah's Ark. His expeditions failed to find any sign of the Ark. In 1982, he was injured during the descent from the mountain and had to be carried for part of the way.

Irwin suffered a serious heart attack near his home in Colorado Springs, Colorado. He died on August 8, 1991 as the result of a subsequent heart attack in Glenwood Springs, Colorado. He is survived by his wife Mary Ellen and their five children.

Bibliography

  • To Rule the Night: The Discovery Voyage of Astronaut Jim Irwin (with William A. Emerson, Jr., 1973)
  • More Than Earthlings (1983)
  • More Than an Ark on Ararat: Spiritual Lessons Learned While Searching for Noah's Ark (with Monte Unger, 1985)
  • Destination: Moon (1989)

In the 1998 mini series From the Earth to the Moon Irwin was played by Gareth Williams.

In fiction

In the 2002 novel Ice, James Irwin walks on the Moon a second time, as the LM Pilot of a fictional Apollo 20 mission sent to the Moon with the original objective of recovering the remains of two astronauts who were stranded when their LM ascent engine failed to fire. No such mission was ever necessary. In the 1989 novel by Julian Barnes, 'A History Of The World In 10 1/2 Chapters', Irwin is re-created as the character Spike Tiggler, an astronaut who searches for Noah's Ark.

Memorabilia and trivia

A patch cut by Irwin from the backpack abandoned on the Moon during Apollo 15 was auctioned at Christie's in 2001 for $310,500 in a consignment of material from Irwin's estate that garnered "a combined $500,000".[7]

James Irwin Charter High School in Colorado Springs is named in his honor.

External links

Notes

  1. ^ a b c d e Reynolds, David West (2002). Apollo: the epic journey to the moon. TEHABI BOOKS, 166-189. ISBN 0-15-100964-3. 
  2. ^ Biographical Data: James Irwin (HTML). Lyndon B. Johnson Space Center, National Aeronautics and Space Administration (August 1991). Retrieved on 2007-02-15.
  3. ^ a b Woods, David (2006-09-14). Mountains of the Moon (HTML). Apollo 15 Lunar Surface Journal. NASA. Retrieved on 2007-02-15.
  4. ^ a b
  5. ^ a b Woods, David (2004-05-28). Apollo 15 Flight Summary (HTML). Apollo Flight Journal. NASA. Retrieved on 2007-02-15.
  6. ^ a b c d e f Kraft, Chris; James L. Schefter (March, 2001). Flight: My life in Mission Control. New York: Penguin Group, 342-343. ISBN 0-525-94571-7. 
  7. ^ Antiques Roadshow Insider, V.7, No.2, February 2007, p.11

 
 

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