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Astronaut Jerry M. Linenger,
mission specialist, works out on the treadmill device on the
Space Shuttle Discovery's middeck. |
J. M. LINENGER, M.D., M.S.S.M., M.P.H.,
PH.D.
(CAPTAIN, MEDICAL CORPS, USN, RET.)
NASA ASTRONAUT (FORMER)
PERSONAL DATA: Born January 16, 1955, and raised
in Eastpointe, Michigan. Married to the former Kathryn M. Bartmann
of Arlington Heights, Illinois. They have four children.
EDUCATION: Graduated from East Detroit High School,
Eastpointe, Michigan, in 1973; received a bachelor of science degree
in bioscience from the U.S. Naval Academy in 1977; a doctorate in
medicine from Wayne State University in 1981; a master of science
degree in systems management from University of Southern California
in 1988; a master of public health degree in health policy from the
University of North Carolina in 1989; a doctor of philosophy degree
in epidemiology from the University of North Carolina in 1989.
ORGANIZATIONS: The U.S. Naval Academy, University of Southern
California, Wayne State University School of Medicine, and University
of North Carolina Alumni Associations; the Association of Naval Aviation;
the U. S. Navy Flight Surgeons Association; the Aerospace Medicine
Association; the American Medical Association; the American College
of Preventive Medicine; the Society of U.S. Navy Preventive Medicine
Officers; and the American College of Sports Medicine. Linenger is
board certified in preventive medicine.
SPECIAL HONORS: Awarded the Meritorious Unit Commendation;
Navy Unit Commendation; National Defense Service Medal; Navy Battle
Efficiency Award; Navy Commendation Medal with gold star; and 2 NASA
Space Flight Medals. Top graduate, Naval Flight Surgeon Training and
Naval Safety Officer's School. Elected to Phi Kappa Phi and Alpha
Omega Alpha academic honor societies. Distinguished Alumni Award,
Wayne State University School of Medicine.
EXPERIENCE: Linenger graduated from the U.S. Naval
Academy and proceeded directly to medical school. After completing
surgical internship training at Balboa Naval Hospital, San Diego,
California, and aerospace medicine training at the Naval Aerospace
Medical Institute, Pensacola, Florida, he served as a naval flight
surgeon at Cubi Point, Republic of the Philippines. He was then assigned
as medical advisor to the Commander, Naval Air Forces, U.S. Pacific
Fleet, San Diego. After completing doctorate-level training in epidemiology,
Linenger returned to San Diego as a research principal investigator
at the Naval Health Research Center. He concurrently served as a faculty
member at the University of California-San Diego School of Medicine
in the Division of Sports Medicine.
NASA EXPERIENCE: Linenger joined astronaut selection
Group XIV at the Johnson Space Center in August 1992. He flew on STS-64
(September 9-20, 1994) aboard the Space Shuttle Discovery. Mission
highlights included: first use of lasers for environmental research;
deployment and retrieval of a solar science satellite; robotic processing
of semiconductors; use of an RMS-attached boom for jet thruster research;
first untethered spacewalk in 10 years to test a self-rescue jetpack.
In completing his first mission, Linenger logged 10 days, 22 hours,
51 minutes in space, completed 177 orbits, and traveled over 4.5 million
miles. Following his first mission, he
began training at the Cosmonaut Training Center in Star City, Russia,
in preparation for a long-duration stay aboard the Russian Space
Station Mir. All training was conducted using the Russian language,
and consisted of learning all Mir space station systems (life support/electrical/communication/attitude
control/computer systems), simulator training, Soyuz launch/return
vehicle operations, and spacewalk water tank training. He also trained
as chief scientist to conduct the entire US science program, consisting
of over one-hundred planned experiments in various disciplines.
A sampling includes: medicine (humoral immunity, sleep monitoring,
radiation dosimetry), physiology (spatial orientation/performance
changes during long duration flight), epidemiology (microbial surface
sampling), metallurgy (determination of metal diffusion coefficients),
oceanography/geology/limnology/physical science (photographic survey
(over 10,000 photos) of the planet), space science (flame propagation),
microgravity science (behavior of fluids, critical angle determination).
Linenger launched aboard U.S. Space Shuttle Atlantis
(STS-81) on January 12, 1997, remained onboard the space station
with two Russian cosmonauts upon undocking of the Shuttle, and eventually
returned upon a different mission of Atlantis (STS-84) on May 24,
1997-spending a total of 132 days, 4 hours, 1 minute in space-the
longest duration flight of an American male at that time.
During his stay aboard space station Mir, Linenger
became the first American to conduct a spacewalk from a foreign
space station and in a non-American made spacesuit. During the five
hour walk, he and his Russian colleague tested for the first time
ever the newly designed Orlan-M Russian-built spacesuit, installed
the Optical Properties Monitor (OPM) and Benton dosimeter on the
outer surface of the station, and retrieved for analysis on Earth
numerous externally-mounted material-exposure panels.
The three crewmembers also performed a "flyaround"
in the Soyuz spacecraft-undocking from one docking port of the station,
manually flying to and redocking the capsule at a different location-thus
making Linenger the first American to undock from a space station
aboard two different spacecraft (U.S. Space Shuttle and Russian
Soyuz).
While living aboard the space station, Linenger
and his two Russian crewmembers faced numerous difficulties-the
most severe fire ever aboard an orbiting spacecraft, failures of
onboard systems (oxygen generator, carbon dioxide scrubbing, cooling
line loop leaks, communication antenna tracking ability, urine collection
and processing facility), a near collision with a resupply cargo
ship during a manual docking system test, loss of station electrical
power, and loss of attitude control resulting in a slow, uncontrolled
"tumble" through space. In spite of these challenges and
added demands on their time (in order to carry out the repair work),
they still accomplished all mission goals-spacewalk, flyaround,
and one-hundred percent of the planned U.S. science experiments.
In completing the nearly five month mission, Linenger
logged approximately 50 million miles (the equivalent of over 110
roundtrips to the Moon and back), more than 2000 orbits around the
Earth, and traveled at an average speed of 18,000 miles per hour.
Because of the flawless launch, docking, undocking, and landing
of the Space Shuttle Atlantis (STS-84) crew-exchange mission, he
made it back to the planet just in time to be reunited with Kathryn
and to witness the birth of their second son.
Linenger retired from NASA and the U.S.
Navy in January 1998, and presently lives with his family in Northern
Michigan.
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