Deprecated: Function set_magic_quotes_runtime() is deprecated in /homepages/16/d351569275/htdocs/Jewogle.com/index.php on line 27

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/cache.php on line 250

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/cache.php on line 251

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/modules/global.php on line 521

Strict Standards: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/modules/global.php on line 522

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95

Strict Standards: getdate(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/New_York' for 'EST/-5.0/no DST' instead in /homepages/16/d351569275/htdocs/Jewogle.com/includes/functions_home.php on line 95
Jewogle - John M. Grunsfeld, Ph.D.

John M. Grunsfeld, Ph.D.

John M. Grunsfeld, Ph.D.

John Mace Grunsfeld (born October 10, 1958) is an American physicist and a NASA astronaut. He is a veteran of five spaceflights and has also served as NASA Chief Scientist.

Personal

Born in Chicago, Illinois to Ernest Alton 'Tony' Grunsfeld III, an architect, and Sally Mace Grunsfeld; grandson of architect Ernest Grunsfeld Jr., architect of the Adler Planetarium. Married to the former Carol E. Schiff. They have two children. John enjoys mountaineering, flying, sailing, bicycling, and music. His father, Ernest A. Grunsfeld III, resides in Highland Park, Illinois.

Education

Grunsfeld graduated from Highland Park High School in Highland Park, Illinois in 1976. He went on to attend the Massachusetts Institute of Technology, earning a Bachelor of Science in physics in 1980. He then attended the University of Chicago, earning a Master of Science in physics in 1984 and a Doctor of Philosophy in physics in 1988.

Awards and honors

  • W.D. Grainger Fellow in Experimental Physics, 1988–89
  • NASA Graduate Student Research Fellow, 1985–87
  • NASA Space Flight Medals (1995, 1997, 1999, 2002)
  • NASA Exceptional Service Medals (1997, 1998, 2000)
  • NASA Distinguished Service Medal (2002)
  • Distinguished Alumni Award, University of Chicago
  • Alumni Service Award, University of Chicago
  • Komarov Diploma (1995)
  • Korolov Diploma (1999, 2002)

Science career

Grunsfeld’s academic positions include that of Visiting Scientist, University of Tokyo/Institute of Space and Astronautical Science (1980–81); Graduate Research Assistant, University of Chicago (1981–85); NASA Graduate Student Fellow, University of Chicago (1985–87); W.D. Grainger Postdoctoral Fellow in Experimental Physics, University of Chicago (1988–89); and Senior Research Fellow, California Institute of Technology (1989–92). Grunsfeld’s research has covered x-ray and gamma-ray astronomy, high-energy cosmic ray studies, and development of new detectors and instrumentation. Grunsfeld studied binary pulsars and energetic x-ray and gamma ray sources using the NASA Compton Gamma Ray Observatory, x-ray astronomy satellites, radio telescopes, and optical telescopes including the NASA Hubble Space Telescope.

NASA career

Grunsfeld was selected by NASA in March 1992 as an astronaut candidate and reported to the Johnson Space Center in August 1992. He completed one year of training and qualified for flight selection as a mission specialist. Grunsfeld was initially detailed to the Astronaut Office Mission Development Branch and was assigned as the lead for portable computers for use in space. Following his first flight, he led a team of engineers and computer programmers tasked with defining and producing the crew displays for command and control of the International Space Station (ISS). As part of this activity he directed an effort combining the resources of the Mission Control Center (MCC) Display Team and the Space Station Training Facility. The result was the creation of the Common Display Development Facility (CDDF), responsible for the onboard and MCC displays for the International Space Station, using object-oriented programming techniques. Following his second flight, he was assigned as Chief of the Computer Support Branch in the Astronaut Office supporting Space Shuttle and International Space Station Programs and advanced technology development. Following STS-103, he served as Chief of the Extravehicular Activity Branch in the Astronaut Office. Following STS-109, Grunsfeld served as an instructor in the Extravehicular Activity Branch, and worked on the Orbital Space Plane, exploration concepts, and technologies for use beyond low earth orbit in the Advanced Programs Branch. He served as NASA Chief Scientist assigned to NASA Headquarters from 2003 to 2004. In December 2011, he was appointed associate administrator for the Science Mission Directorate at NASA's headquarters in Washington, replacing Ed Weiler.

Spaceflight experience

STS-67/Astro-2 Space Shuttle Endeavour (March 2–18, 1995) was launched from Kennedy Space Center, Florida, and returned to land at Edwards Air Force Base, California. It was the second flight of the Astro observatory, a unique complement of three ultra-violet telescopes. During this record-setting 16-day mission, the crew conducted observations around the clock to study the far ultraviolet spectra of faint astronomical objects and the polarization of ultraviolet light coming from hot stars and distant galaxies. Mission duration was 399 hours and 9 minutes.

STS-81 Space Shuttle Atlantis (January 12–22, 1997) was a 10-day mission, the fifth to dock with Russia’s Mir space station, and the second to exchange U.S. astronauts. The mission also carried the Spacehab double module providing additional middeck locker space for secondary experiments. In five days of docked operations more than three tons of food, water, experiment equipment and samples were moved back and forth between the two spacecraft. Grunsfeld served as the flight engineer on this flight. Following 160 orbits of the Earth the STS-81 mission concluded with a landing on Kennedy Space Center’s Runway 33 ending a 3.9 million mile journey. Mission duration was 244 hours, 56 minutes. During this flight, Grunsfeld placed a phonecall to NPR's auto-repair radio show, Car Talk. In this call he complained about his government Rockwell "van's" performance. To wit, it would run very loud and rough for about four minutes, quieter for another ten or so, and then the engine would quit. This created some consternation for the hosts until they realized that the van in question was, in fact, the Space Shuttle.

STS-103 Space Shuttle Discovery (December 19–27, 1999) was an eight-day mission during which the crew successfully installed new gyroscopes and scientific instruments and upgraded systems on the Hubble Space Telescope (HST). Enhancing HST scientific capabilities required three space walks (EVA). Grunsfeld performed two space walks totaling 16 hours and 23 minutes. The STS-103 mission was accomplished in 120 Earth orbits, traveling 3.2 million miles in 191 hours and 11 minutes.

STS-109 Space Shuttle Columbia (March 1–12, 2002) was the fourth Hubble Space Telescope (HST) servicing mission. The crew of STS-109 successfully upgraded the Hubble Space Telescope installing a new digital camera, a cooling system for the infrared camera, new solar arrays and a new power system. HST servicing and upgrades were accomplished by four crewmembers during a total of five EVAs in five consecutive days. Grunsfeld served as the Payload Commander on STS-109 in charge of the space walking activities and the Hubble payload. He also performed three space walks totaling 21 hours and 9 minutes, including the installation of the new Power Control Unit. STS-109 orbited the Earth 165 times, and covered 3.9 million miles in over 262 hours.

STS-125 Atlantis was the fifth and final servicing mission to the Hubble Space Telescope. Atlantis launched from Kennedy Space Center Launch Pad 39A May 11, 2009 at 2:01 p.m. EDT, and landed on May 24, 2009 at California's Edwards Air Force Base. During the mission, Grunsfeld performed three of the mission's five back-to-back spacewalks, which installed two new instruments to the Hubble Space Telescope: The Cosmic Origins Spectrograph, and the Wide Field Camera 3. The mission also replaced a Fine Guidance Sensor, six new gyroscopes, and two battery unit modules, to allow the telescope to continue to function at least through 2014. One issue Grunsfeld and his crew experienced during the overhaul was the stripping of 10mm bolts due to improper assembly and technique which he discussed again on Car Talk.

Grunsfeld has logged over 58 days in space, including eight space walks totaling 58 hours and 30 minutes.

Space Telescope Science Institute

According to a NASA press release in January 2010, Grunsfeld indicated he would be leaving the agency to begin work as deputy director of the Space Telescope Science Institute in Baltimore where he will also help preparing the institute for operations with NASA's planned James Webb Space Telescope.He also became a research professor in the Johns Hopkins University department of physics and astronomy in July, 2010.

Mountaineering

Grunsfeld appeared on the PBS NOVA episode "Deadly Ascent", which showed him climbing Mount McKinley, the highest peak in North America, in June 2000. Grunsfeld, along with Dr. Howard Donner, (a consultant to NASA) conducted research into the effects of body temperature at high altitudes by using internal thermometers swallowed in pill form. He was able to climb to an altitude of 17,200 feet before acute altitude sickness forced him to turn back.

In June 2004, Grunsfeld returned to McKinley while on vacation from NASA and successfully led a team that summitted. He is the only astronaut to have climbed all the way to the top of Mount McKinley.

About Jewogle
Jewogle is not quite like any other Jewish site on the web. It looks like Google. (The look is, in fact, a parody). But, Jewogle is NOT a search engine of other Jewish sites. Jewogle brings you both a Kosher Search engine that allows you to find information across cyberspace from Jewogle certified kosher sites as well as giving an extensive listing of some of the most famous Jews in their respective fields. Read More
Advertisement
Popular Jews

Volynov is a Soviet cosmonaut who flew two space missions of the Soyuz programme: Soyuz 5, and Soyuz 21. He was the first Jewish cosmonaut.

Resnik was an American engineer and a NASA astronaut who died in the destruction of the Space Shuttle Challenger during the launch of mission STS-51-L. Resnik was the second American and first Jewish woman astronaut, logging 145 hours in orbit. She was a graduate of Carnegie Mellon University and had a Ph.D. in electrical engineering from the University of Maryland. The IEEE Judith Resnik Award for space engineering is named in her honor.

Hoffman, Ph.D. is a Jewsih American former NASA astronaut and currently a professor of aeronautics and astronautics at MIT. Hoffman made five flights as a space shuttle astronaut, including the first mission to repair the Hubble Space Telescope in 1993, when the orbiting telescope's flawed optical system was corrected.

Baker, M.D., M.P.H. is a Jewish American physician and a NASA astronaut. Baker serves as Chief of the Education/Medical Branch of the NASA Astronaut Office.

Ivins is a former Jewish American astronaut and a veteran of five space shuttle missions. She has a degree in Aerospace Engineering from the University of Colorado at Boulder.

Apt, Ph.D. is a Jewish American astronaut and professor at Carnegie Mellon University. Before he became an astronaut, Apt was a physicist who worked on the Venus space probe project, and used visible light and infrared techniques to study the planets and moons of the solar system from ground-based observatories.

Wolf is a Jewish American astronaut, medical doctor, electrical engineer. Wolf has been to space four times. Three of his spaceflights were short-duration Space Shuttle missions, the first of which was STS-58 in 1993, and his most recent spaceflight was STS-127 in 2009. Wolf also took part in a long-duration mission aboard the Russian space station Mir which lasted 128 days, and occurred during Mir EO-24.

Fettman is a Jewish American pathologist and researcher who flew on NASA Space Shuttle mission STS-58 aboard the Space Shuttle Columbia as a Payload Specialist.

Grunsfeld is a Jewish American physicist and a NASA astronaut. He is a veteran of five spaceflights and has also served as NASA Chief Scientist.

Horowitz is a retired Jewish American astronaut and a veteran of four space shuttle missions.