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Nancy Crooker
Nancy U. Crooker (born April 1, 1944) is an American physicist and professor emerita of space physics at Boston University, Massachusetts. She has made major contributions to the understanding of geomagnetism in the Earth's magnetosphere and the heliosphere, particularly through the study of interplanetary electrons and magnetic reconnection. Early life and education Crooker was born in Chicago in 1944. Her father, Michael Uss, a Lithuanian who emigrated to America as a child, was a foreman at the freight yards of the Chicago & Northwestern Railroad, and her mother, Helen Narovec, was a housewife. Crooker holds a BA in Physics from Knox College, Illinois, and an MSc in Meteorology from the University of California, Los Angeles (UCLA). In 1972 Crooker was awarded her PhD in Atmospheric Sciences, also from UCLA, with her doctoral dissertation entitled, "''The Low-Latitude Asymmetric Disturbance in the Geomagnetic Field''". Research career Crooker has published 207 peer-r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago
(''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = Country , subdivision_name = United States , subdivision_type1 = State , subdivision_type2 = Counties , subdivision_name1 = Illinois , subdivision_name2 = Cook and DuPage , established_title = Settled , established_date = , established_title2 = Incorporated (city) , established_date2 = , founder = Jean Baptiste Point du Sable , government_type = Mayor–council , governing_body = Chicago City Council , leader_title = Mayor , leader_name = Lori Lightfoot ( D) , leader_title1 = City Clerk , leader_name1 = Anna Valencia ( D) , unit_pref = Imperial , area_footnotes = , area_tot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coronal Mass Ejections
A coronal mass ejection (CME) is a significant release of plasma (physics), plasma and accompanying magnetic field from the Sun's Solar corona, corona into the heliosphere. CMEs are often associated with solar flares and other forms of solar activity, but a broadly accepted theoretical understanding of these relationships has not been established. If a CME enters interplanetary space, it is referred to as an interplanetary coronal mass ejection (ICME). ICMEs are capable of reaching and colliding with Earth's magnetosphere, where they can cause geomagnetic storms, aurorae, and in rare cases damage to electrical power grids. The largest recorded geomagnetic perturbation, resulting presumably from a CME, was the solar storm of 1859. Also known as the Carrington Event, it disabled parts of the at the time newly created United States Electrical telegraph, telegraph network, starting fires and shocking some telegraph operators. Near solar maximum, solar maxima, the Sun produces about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coronal Mass Ejection
A coronal mass ejection (CME) is a significant release of plasma and accompanying magnetic field from the Sun's corona into the heliosphere. CMEs are often associated with solar flares and other forms of solar activity, but a broadly accepted theoretical understanding of these relationships has not been established. If a CME enters interplanetary space, it is referred to as an interplanetary coronal mass ejection (ICME). ICMEs are capable of reaching and colliding with Earth's magnetosphere, where they can cause geomagnetic storms, aurorae, and in rare cases damage to electrical power grids. The largest recorded geomagnetic perturbation, resulting presumably from a CME, was the solar storm of 1859. Also known as the Carrington Event, it disabled parts of the at the time newly created United States telegraph network, starting fires and shocking some telegraph operators. Near solar maxima, the Sun produces about three CMEs every day, whereas near solar minima, there is about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Space Science Institute
The International Space Science Institute (ISSI) is an Institute of Advanced Studies based in Bern, Switzerland. The institute's work is interdisciplinary, focusing on the study of the Solar System, and encompasses planetary sciences, astrophysics, cosmology, astrobiology, and the Earth sciences. A main activity is the interpretation of experimental data collected by space research missions. ISSI is a non-profit organization and a foundation under Swiss law. ISSI operations are supported by grants from the European Space Agency, the Swiss Confederation and the Swiss Academy of Sciences (SCNAT). The University of Bern The University of Bern (german: Universität Bern, french: Université de Berne, la, Universitas Bernensis) is a university in the Switzerland, Swiss capital of Bern and was founded in 1834. It is regulated and financed by the Canton of Bern. It ... contributes through a grant to a Director and in-kind facilities. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulysses (spacecraft)
''Ulysses'' ( , ) was a robotic space probe whose primary mission was to orbit the Sun and study it at all latitudes. It was launched in 1990 and made three "fast latitude scans" of the Sun in 1994/1995, 2000/2001, and 2007/2008. In addition, the probe studied several comets. ''Ulysses'' was a joint venture of the European Space Agency (ESA) and the United States' National Aeronautics and Space Administration (NASA), under leadership of ESA with participation from Canada's National Research Council. The last day for mission operations on ''Ulysses'' was 30 June 2009. To study the Sun at all latitudes, the probe needed to change its orbital inclination and leave the plane of the Solar System. To change the orbital inclination of a spacecraft to about 80° requires a large change in heliocentric velocity, the energy to achieve which far exceeded the capabilities of any launch vehicle. To reach the desired orbit around the Sun, the mission's planners chose a gravity assist mane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA), to give the U.S. space development effort a distinctly civilian orientation, emphasizing peaceful applications in space science. NASA has since led most American space exploration, including Project Mercury, Project Gemini, the 1968-1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle. NASA supports the International Space Station and oversees the development of the Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, Commercial Crew spacecraft, and the planned Lunar Gateway space station. The agency is also responsible for the Launch Services Program, which provides oversight of launch operations and countdown management f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Zurbuchen
Thomas Hansueli Zurbuchen (born 1968) is a Swiss-American astrophysicist. From October 2016 until the end of 2022, he was the longest continually running Associate Administrator for the Science Mission Directorate at NASA. Prior to this, he was Professor of Space Science and Aerospace Engineering at the University of Michigan, where he helped found the Center for Entrepreneurship. Personal life and education Zurbuchen studied physics at the University of Bern, with a minor in mathematics, and was awarded the PhD in 1996 with a thesis entitled "Turbulence in the interplanetary medium and its implications on the dynamics of minor ions". Career Zurbuchen joined the University of Michigan as a research associate, and was made professor in 2008. His scientific research focuses on solar and heliospheric physics, experimental space research, and space systems; he is also well known for his personal work on innovation and entrepreneurship. He served as team leader for the developme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christopher T
Christopher is the English version of a Europe-wide name derived from the Greek name Χριστόφορος (''Christophoros'' or '' Christoforos''). The constituent parts are Χριστός (''Christós''), "Christ" or "Anointed", and φέρειν (''phérein''), "to bear"; hence the "Christ-bearer". As a given name, 'Christopher' has been in use since the 10th century. In English, Christopher may be abbreviated as "Chris", "Topher", and sometimes " Kit". It was frequently the most popular male first name in the United Kingdom, having been in the top twenty in England and Wales from the 1940s until 1995, although it has since dropped out of the top 100. The name is most common in England and not so common in Wales, Scotland, or Ireland. People with the given name Antiquity and Middle Ages * Saint Christopher (died 251), saint venerated by Catholics and Orthodox Christians * Christopher (Domestic of the Schools) (fl. 870s), Byzantine general * Christopher Lekapenos (died 931) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Lockwood (physicist)
Michael Lockwood Fellow of the Royal Society, FRS (born 1954) is a Professor of Space Environment Physics at the University of Reading. Life and works Schooled at The Skinners' School, Tunbridge Wells, he earned his BSc (1975) and then PhD (1978) degrees at the University of Exeter. Much of his career has been with Rutherford Appleton Laboratory but he has also worked at University of Southampton, NASA's Marshall Space Flight Center and University of Auckland. His research interests comprise, among others, variations in the magnetic fields of the Sun, interplanetary space, and the Earth and in general solar influence on global and regional climate. He has served as the Chair of the Council of EISCAT and as a Council member for the British Natural Environment Research Council. His lectures, at the Saas-Fee Advanced Course ''The Sun, Solar Analogs and the Climate'', together with contributions of such experts as Joanna Haigh and Mark Giampapa, were published as a book by Springer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marcia Neugebauer
Marcia Neugebauer (born September 27, 1932) is a prominent American geophysicist who made contributions to space physics. Neugebauer's research was among the first that yielded the first direct measurements of the solar wind and shed light on its physics and interaction with comets. Life Neugebauer was born in New York City. She received a B.A. in physics from Cornell University in 1954, followed by an M.S. in physics from the University of Illinois in Urbana in 1956. She was awarded an honorary Doctorate of Physics in 1998 by the University of New Hampshire. She was married to astrophysicist Gerry Neugebauer. Work Neugebauer was an investigator of the Mariner 2 plasma analyzer that made the first extensive measurements of the solar wind and discovery of its properties. She also developed analytical instruments that orbited Earth, some set up on the moon by the Apollo astronauts, and others that flew by Halley's comet on the European Giotto mission. Neugebauer was Stud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John T
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died c. AD 30), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (lived c. AD 30), one of the twelve apostles of Jesus * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope Joh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eugene Parker
Eugene Newman Parker (June 10, 1927 – March 15, 2022) was an American solar and plasma physicist. In the 1950s he proposed the existence of the solar wind and that the magnetic field in the outer Solar System would be in the shape of a Parker spiral, predictions that were later confirmed by spacecraft measurements. In 1987, Parker proposed the existence of nanoflares, a leading candidate to explain the coronal heating problem. Parker obtained his PhD from Caltech and spent four years as a postdoctoral researcher at the University of Utah. He joined University of Chicago in 1955 and spent the rest of his career there, holding positions in the physics department, the astronomy and astrophysics department, and the Enrico Fermi Institute. Parker was elected to the National Academy of Sciences in 1967. In 2017, NASA named its Parker Solar Probe in his honor, the first NASA spacecraft named after a living person. Biography Parker was born in Houghton, Michigan to Glenn and Hele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
