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The Harold C. Urey Prize is awarded annually by the Division for Planetary Sciences of the American Astronomical Society. The prize recognizes and encourages outstanding achievements in planetary science by a young scientist. The prize is named after Harold C. Urey.
Gerard Peter Kuiper was a Dutch astronomer, planetary scientist, selenographer, author and professor. He is the eponymous namesake of the Kuiper belt.
Brett James Gladman is a Canadian astronomer and a full professor at the University of British Columbia's Department of Physics and Astronomy in Vancouver, British Columbia. He holds the Canada Research Chair in planetary astronomy. He does both theoretical work and observational optical astronomy.
The American Astronomical Society is an American society of professional astronomers and other interested individuals, headquartered in Washington, DC. The primary objective of the AAS is to promote the advancement of astronomy and closely related branches of science, while the secondary purpose includes enhancing astronomy education and providing a political voice for its members through lobbying and grassroots activities. Its current mission is to enhance and share humanity's scientific understanding of the universe as a diverse and inclusive astronomical community.
Harold Clayton Urey was an American physical chemist whose pioneering work on isotopes earned him the Nobel Prize in Chemistry in 1934 for the discovery of deuterium. He played a significant role in the development of the atom bomb, as well as contributing to theories on the development of organic life from non-living matter.
Tholins are a wide variety of organic compounds formed by solar ultraviolet or cosmic ray irradiation of simple carbon-containing compounds such as carbon dioxide, methane or ethane, often in combination with nitrogen or water. Tholins are disordered polymer-like materials made of repeating chains of linked subunits and complex combinations of functional groups, typically nitriles and hydrocarbons and their degraded forms such as amines and phenyls. Tholins do not form naturally on modern-day Earth, but they are found in great abundance on the surfaces of icy bodies in the outer Solar System, and as reddish aerosols in the atmospheres of outer Solar System planets and moons.
Karen J. Meech is an American planetary astronomer at the Institute for Astronomy (IfA) of the University of Hawaii.
Larry W. Esposito is an American planetary astronomer and a professor at the Laboratory for Atmospheric and Space Physics, University of Colorado Boulder. A 1973 graduate at the Massachusetts Institute of Technology, Esposito received his Ph.D. in astronomy at the University of Massachusetts Amherst. In 1985, he was awarded the H. C. Urey Prize by the American Astronomical Society. He was also awarded The NASA Medal for Exceptional Scientific Achievement, and the Richtmeyer Lecture Award from the American Association of Physics Teachers and the American Physical Society. His current work involves planetary atmospheres and ring systems.
Erik Ian Asphaug is a Norwegian American planetary science professor in the School of Earth and Space Exploration at University of Arizona. Asphaug received his bachelor's degree in mathematics and English from Rice University and his PhD in planetary science from the University of Arizona.
Jean-Luc Margot is a Belgian-born astronomer and a UCLA professor with expertise in planetary sciences and SETI.
The Harold Masursky Award for Meritorious Service to Planetary Science, usually called the Masursky Award, is awarded annually by the Division for Planetary Sciences (DPS) of the American Astronomical Society. The award for Meritorious Service to Planetary Science was established by the DPS to recognize and honor individuals who have rendered outstanding service to planetary science and exploration through engineering, managerial, programmatic, or public service activities. For purposes of this award, planetary science and exploration refers to the multidisciplinary study of the solar system and its members, excluding work dealing primarily with the Sun or the Earth. It was named in honor of Harold Masursky. The award has been given annually since 1991, except 2001, 2002, and 2009.
The Division for Planetary Sciences (DPS) is a division within the American Astronomical Society (AAS) devoted to solar system research. It was founded in 1968. The first organizing committee members were: Edward Anders, Lewis Branscomb, Joseph W. Chamberlain, Richard M. Goody, John S. Hall, Arvidas Kliore, Michael B. McElroy, Tobias Owen, Gordon Pettengill, Carl Sagan, and Harlan James Smith. As of 2009, it is the largest special-interest division within the AAS. As of Oct 2010, membership totaled approximately 1415 planetary scientists and astronomers, including about 20% residing outside the U.S.
Robin M. Canup is an American astrophysicist. Her main area of research concerns the origins of planets and satellites. In 2003, Canup was awarded the Harold C. Urey Prize. In April, 2022, Canup presented the findings of the Planetary Science Decadal Survey as co-chair of the Survey Steering Committee with Philip R. Christensen.
Heidi B. Hammel is a planetary astronomer who has extensively studied Neptune and Uranus. She was part of the team imaging Neptune from Voyager 2 in 1989. She led the team using the Hubble Space Telescope to view Shoemaker-Levy 9's impact with Jupiter in 1994. She has used the Hubble Space Telescope and the Keck Telescope to study Uranus and Neptune, discovering new information about dark spots, planetary storms and Uranus' rings. In 2002, she was selected as an interdisciplinary scientist for the James Webb Space Telescope.
Jack Jonathan Lissauer is an American research scientist who has worked for NASA's Ames Research Center since 1996. He is a science co-investigator on the Kepler space telescope mission.
Francis Nimmo is a Professor of Planetary Science at the University of California Santa Cruz.
Sarah T. Stewart-Mukhopadhyay is an American planetary scientist known for studying planet formation, planetary geology, and materials science. She is a professor at the University of California, Davis in the Earth and Planetary Sciences Department. She was a professor at Harvard University Department of Earth and Planetary Sciences from 2003 to 2014.
Geronimo L. Villanueva is a planetary astronomer at NASA Goddard Space Flight Center. Some of his contributions include the identification of an ancient ocean on Mars, sensitive searches of primordial water in comets, and the search and possible discovery of organics on Mars. His work on high-resolution molecular spectroscopy of planetary and cometary atmospheres led the International Astronomical Union to name minor planet 9724 after Villanueva, while the American Astronomical Society awarded him the Urey Prize in 2015.
Rebekah Dawson is an American astrophysicist and an associate professor of astronomy and astrophysics at Pennsylvania State University. Her research focuses on simulating the evolution of exoplanetary orbits and compositions to better understand how planetary systems form.
Lynnae C. Quick, Ph.D. is an American planetary geophysicist and Ocean Worlds Planetary Scientist at NASA Goddard Space Flight Center. Her research centers on theoretical modeling of cryovolcanic processes on the icy moons and dwarf planets in the Solar System as well as modeling volcanic activity on Venus and the Moon. Quick is a member of the Dawn, Europa Clipper, and Dragonfly Mission science teams. She is also a member of the NASA Solar System Exploration Research Virtual Institute (SSERVI) Toolbox for Research and Exploration (TREX) team, and serves as co-chair of the Earth and Planetary Systems Sciences section of the National Society of Black Physicists.