Hordinsky was the flight surgeon (primary doctor) for the National Aeronautics and Space Administration (NASA), and his patients were American astronauts. He was with NASA from 1972 to 1981, the whole time that Skylab, the U.S. space station, was operational.
Skylab allowed the astronauts to be in space for prolonged periods of time, and this extended time living in a weightless environment affected their bodies in many ways. It altered the functioning of all the bodys organs, especially the heart, stomach and intestines, eyes and brain.
On Earth, gravity pulls bodily fluids toward the lower parts of the body, but in microgravity, fluids move from the lower parts toward the upper body, and this redistribution of fluids causes the heart to become enlarged, which affects the amount of oxygen that reaches the brain. This redistribution of fluids also takes place in the eyes, affecting vision.
In microgravity, there is also a noticeable amount of bone and muscle wasting. These were some of the new issues that Hordinsky needed to carefully monitor while the astronauts were in outer space.
Jerry Roman Hordinsky was born Aug. 3, 1942, to Bohdan and Irene (Tysowsky) Hordinsky, in Kalush, a small city in western Ukraine. Bohdan Hordinsky was a well-respected doctor in the Soviet-controlled republic of Ukraine and was reportedly Josef Stalins personal physician for a while.
Shortly before Jerrys birth, Kalush fell to the Nazi German Army and was occupied by the Third Reich, which systematically attempted to kill all of the Jews in the town. Since Hordinsky had many Jews as patients, and had continued to treat them after German occupation, he knew that he and his family were at risk and decided to flee the country.
The Hordinsky family fled to Vienna, Austria, and ended up settling in a small city in the Austrian Alps. When the war ended, they moved to Salzburg, Austria, where Hordinsky headed a United Nations hospital.
On Dec. 14, 1947, the family boarded a vessel headed to the U.S. and arrived in New York City on Christmas Day. Hordinsky practiced medicine at St. James Hospital in Newark, N.J., and, in 1949, moved to Bottineau, N.D., where he spent a year as an intern at the hospital. In 1951, the family relocated to Drake and Dr. Hordinsky established his practice there.
ARCHIVE: "Did You Know That" columns
At an early age, it became very evident that Jerry Hordinsky was gifted intellectually, and he was sent to St. Paul to attend the prestigious St. Thomas Military Academy for junior high and high school. After graduating, he attended the University of Minnesota, where he focused on an engineering and pre-medicine curriculum and graduated with a Bachelor of Science degree in applied mathematics.
On Sept. 16, 1963, Hordinsky began medical school at the University of North Dakota, which at that time was only a two-year program. For his final two years, he attended Northwestern University in Chicago, receiving his medical degree in 1967. Hordinsky interned in Chicagos Cook County Hospital, earning his license to practice medicine.
On Sept. 20, 1968, Hordinsky enlisted in the U.S. Army as a flight surgeon, with the anticipated opportunity to eventually work for NASA. He was sent to Boston where he earned a masters degree in industrial health from Harvard University in 1972, and then went to the University of Oklahoma where he became certified in both occupational and aerospace medicine.
Since Hordinsky was no longer obligated to serve in the Army due to being discharged on March 19, 1971, he was hired by NASA to be a flight surgeon. At the time Hordinsky was hired, NASA was nearing completion of the Apollo phase of its space program, and plans were well underway for launching a space station into orbit in the spring of 1973. On Dec. 11, 1972, the last Apollo flight took place, and on May 14, 1973, the rocket carrying the Skylab space station was launched into orbit.
Skylab was a 169,950-pound space station that contained a workshop and solar observatory for three crew members. On May 25, the first manned flight to the Skylab space station was launched with astronauts Charles Conrad, Paul Weitz and Joseph Kerwin aboard.
Besides the effects on the body already mentioned earlier, there were also other concerns. With a reduction of oxygen to the brain, the control of emotions was reduced, and because the three astronauts would be living and working in very cramped quarters, the chances of emotional flare-ups increased.
Another great concern was nausea in space. Space sickness, or space adaptation syndrome, is nausea experienced by as many as half of all space travelers during their adaptation to weightlessness once in orbit. Since a number of space walks were scheduled for the astronauts in Skylab, it could be fatal for them to vomit while in a space suit. The vomit could smear the inside of the helmet, blinding the astronaut, and because the helmet could not be removed, the vomit could be inhaled or clog the oxygen circulation system.
Hordinsky carefully examined all of the astronauts medical data transmitted from Skylab to the monitors at his medical facility, noting anything that veered from normal. Each night, he would hold a radio conference with the astronauts to elicit any of their concerns or anxieties and then make recommendations to address their concerns and correct the medical abnormalities.
The first manned Skylab (called Skylab 2) mission lasted 28 days, and the crew returned to Earth on June 22, 1973. Skylab 3 was launched on July 28, and the astronauts remained in space for 59.5 days. Skylab 4 was launched on Nov. 11, and the astronauts returned to Earth on Feb. 8, 1973, having been in space for 84 days.
Astronaut Owen K. Garriott, Skylab 3's science pilot, performs an extravehicular activity at the Apollo Telescope Mount of Skylab in 1973. Public Domain / Wikimedia Commons / Special to The Forum
Much of Hordinskys work occurred after the astronauts returned to Earth. He ran extensive tests for three days on each of the men, with a heavy emphasis on making certain that their minds and bodies were adapting properly to the gravitational environment back on Earth.
Because NASA realized that the more effective Space Shuttle program was moving forward, the scheduled launching of Skylab 5 was canceled. The mid-1970s was a period of dtente between the U.S. and the Soviet Union, and both countries agreed to do a joint space venture called the Apollo-Soyuz Test Project (ASTP). On July 15, 1975, both the U.S. and Soviet Union launched separate spacecrafts that docked/joined together on July 17, and the teams did joint space ventures and experiments.
After 44 hours together, the spacecrafts separated and the teams returned to Earth. Upon splashdown, the U.S. crew was exposed to toxic fumes that were accidentally vented into the cabin of the aircraft, and the astronauts were hospitalized for two weeks. This was the only major health issue that Hordinsky was not able to avert during his time as flight surgeon, and it was totally out of his control.
With no more space flights scheduled until 1981, Hordinsky went to Germany and served as deputy flight surgeon for the European Space Agency. From 1982 to 1999, he worked for the Federal Aviation Administration as its clinical and research medical officer and then as manager of their Aeromedical Research Division. Much of his work involved writing reports about health and safety issues he observed and encountered while he was the primary flight surgeon for the astronauts involved in space travel.
Dr. Jerry Hordinsky died on Oct. 20, 2000.
Did You Know That is written by Curt Eriksmoen and edited by Jan Eriksmoen of Fargo. Send your comments, corrections, or suggestions for columns to the Eriksmoens at cjeriksmoen@cableone.net.
Curt Eriksmoen, Did You Know That? columnist
Visit link:
Eriksmoen: Doctor who grew up in ND kept orbiting astronauts healthy - Grand Forks Herald
- Fermi Telescope Caps First Year With Glimpse of Space-Time [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Antarctic Airborne Science Mission Nears Mid-Point [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Awards Education Research Grants to Minority Universities [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- New Celestial Map Gives Directions for GPS [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Invites Reporters to Tranquility Node Ceremony at Kennedy [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Happy Halloween [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA's Fermi Telescope Detects Gamma-Ray From "Star Factories" in Other Galaxies [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Announces Advisory Council Chairs and Committee Structure [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA and X Prize Announce Winners of Lunar Lander Challenge [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- MESSENGER Spacecraft Reveals More Hidden Territory on Mercury [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Successful Flight Through Enceladus Plume [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Education Secretary Hosts DC Students for Talk with Space Station [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Operation Ice Bridge Studies Antarctic Sea Ice [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA West Point Welcomes Home One of Their Heroes [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Spitzer Observes a Chaotic Planetary System [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- X-38 Crew Return Vehicle Finds New Home [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Frost-Covered Phoenix Lander Seen in Winter Images [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Have some faith He is doing his best [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- The Cross [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Spring Bloom in New Zealand Waters [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Hubble image showcases star birth in M83, the Southern Pinwheel [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Take Me Out to the Ballpark - On Mars! [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Poisk Poised for Live NASA TV Space Station Docking [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Ceremony Reset for ESA Handover of Tranquility to NASA [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- NASA Reproduces a Building Block of Life in Laboratory [Last Updated On: November 8th, 2009] [Originally Added On: November 8th, 2009]
- Now Online: Aeronautics Goes E-Book [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Water on the Moon, Drought on Earth: NASA Experts Available for Radio And Podcast Interviews During Major Science Meeting [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Launch of NASA's Wise Spacecraft Delayed Until Dec. 14 [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Connecticut Students Set for Cosmic Conversation with Space Station Commander [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Magnetic Dance of Titan and Saturn To Be Main Attraction during Flyby [Last Updated On: December 12th, 2009] [Originally Added On: December 12th, 2009]
- Hubble's Deepest View of Universe Unveils Never-Before-Seen Galaxies [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Earth's Moon [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- How do you Make a Helicopter Safer to Fly? You Crash One. [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Physicist Earns Title as Kennedy's Best [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Hubble Unveils Never-Before-Seen Galaxies [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Saturn's Mysterious Hexagon Emerges from Winter Darkness [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Fermi Sees Brightest-Ever Blazar Flare [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Magnetic Power Revealed in Gamma-Ray Burst Jet [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Just 5 Questions: Aerosols [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Hometown Heroes 2009: Astronaut & Terrible Towel Return to Pittsburgh [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Garver Honors Four for Saving the Life of a Fifth at NASA Langley [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Administrator Bolden Speaks at AAIA-WIA Luncheon [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Best (Meteor) Shower of 2009 - No Towel Required [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- NASA Making Government More Accessible With Cutting-Edge Use Of New Media [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Scarce Water, Our Quiet Sun and Space Rocks Among NASA News Highlights at American Geophysical Union Meeting [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Press Credentials Deadlines Set for Next Space Shuttle Flight [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Reddish Dust and Ice Migration Darken Saturn's Moon Iapetus [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Galaxy Collision Switches on Black Hole [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- I’m watching the launch of NASA’s WISE spacecraft [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- SOFIA Aloft [Last Updated On: December 13th, 2009] [Originally Added On: December 13th, 2009]
- Guide to the International Space Station Laboratory Racks Interactive [Last Updated On: December 14th, 2009] [Originally Added On: December 14th, 2009]
- Freezing WISE's Hydrogen [Last Updated On: December 14th, 2009] [Originally Added On: December 14th, 2009]
- Local High School Wins Invention Challenge [Last Updated On: December 14th, 2009] [Originally Added On: December 14th, 2009]
- WISE Ready to Soar Into Space [Last Updated On: December 14th, 2009] [Originally Added On: December 14th, 2009]
- NASA Data Reveal Major Groundwater Loss in California's Heartland [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA Looks for Safer Icing Forecast For Pilots [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- Challenges of Living and Working Aboard the Space Station: NASA Astronaut Nicole Stott Available for TV Interviews [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA Astronaut, Food Scientist Available for Interviews about Holiday Feasts in Space [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA Launches Web Site for Teenagers That Want More Class [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- A Unique Geography -- and Soot and Dust -- Conspire Against Himalayan Glaciers [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- New Study Turns Up the Heat on Soot's Role in Himalayan Warming [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA's WISE Eye on the Universe Begins All-Sky Survey Mission [Last Updated On: December 15th, 2009] [Originally Added On: December 15th, 2009]
- NASA Offers Sound Clips for Radio, Online Newscasters [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA Gets Up-Close Look at Far Corner of the Globe [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Orion Launch Abort System Attitude Control Motor Test-fired [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Hubble Finds Smallest Kuiper Belt Object Ever Seen [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- The Dark Side of Carbon [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- R97UYEA6HD8W [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA's AIM Satellite and Models are Unlocking the Secrets of Mysterious "Night-Shining" Clouds [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Classroom Learning Takes Off with NASA-Funded Education Projects [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA Buys Additional Space Shuttle Reusable Solid Rocket Motors [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Searching for New Vaccines and Studying Butterflies in Space; NASA Offers TV Interviews about Latest Space Station Science Research [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA Partners with Saudi Arabia on Moon and Asteroid Research [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- New Results from a Terra-ific Decade in Orbit [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Deposits in Martian Trough Point to Complex Hydrological Past [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- NASA Outlines Recent Greenhouse Gas Research [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Unexpected Wheel-Test Results [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Solar Storms and Radiation Exposure on Commercial Flights [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Global Digital Elevation Model [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]
- Hubble's Festive View of a Grand Star-Forming Region [Last Updated On: December 17th, 2009] [Originally Added On: December 17th, 2009]