Harold (Hal) Masursky was an American astrogeologist.
The Genesis Rock is a sample of Moon rock retrieved by Apollo 15 astronauts James Irwin and David Scott in 1971 during the second lunar EVA, at Spur crater. With a mass of c. 270 grams, it is currently stored at the Lunar Sample Laboratory Facility in Houston, Texas.
Paul D. Spudis (1952–2018) was an American geologist and lunar scientist. His specialty was the study of volcanism and impact processes on the planets, including Mercury and Mars.
The Lunar and Planetary Institute (LPI) is a scientific research institute dedicated to study of the solar system, its formation, evolution, and current state. The Institute is part of the Universities Space Research Association (USRA) and is supported by the Science Mission Directorate of the National Aeronautics and Space Administration (NASA). Located at 3600 Bay Area Boulevard in Houston, Texas, the LPI is an intellectual leader in lunar and planetary science. The Institute serves as a scientific forum attracting world-class visiting scientists, postdoctoral fellows, students, and resident experts; supports and serves the research community through newsletters, meetings, and other activities; collects and disseminates planetary data while facilitating the community's access to NASA astromaterials samples and facilities; engages and excites the public about space science; and invests in the development of future generations of scientists. The LPI sponsors and organizes several workshops and conferences throughout the year, including the Lunar and Planetary Science Conference (LPSC) held in March in the Houston area.
The Universities Space Research Association (USRA) was incorporated on March 12, 1969, in Washington, D.C. as a private, nonprofit corporation under the auspices of the National Academy of Sciences (NAS). Institutional membership in the association currently stands at 113 universities. All member institutions have graduate programs in space sciences or technology. Besides the 98 member institutions in the United States, there are two member institutions in Canada, four in Europe, two in Israel, one in Australia and one in New Zealand, one in Hong Kong, two in Korea and two in the United Kingdom.
David Stewart McKay was chief scientist for astrobiology at the Johnson Space Center. During the Apollo program, McKay provided geology training to the first men to walk on the Moon in the late 1960s. McKay was the first author of a scientific paper postulating past life on Mars on the basis of evidence in Martian meteorite ALH 84001, which had been found in Antarctica. This paper has become one of the most heavily cited papers in planetary science. The NASA Astrobiology Institute was founded partially as a result of community interest in this paper and related topics. He was a native of Titusville, Pennsylvania.
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.
The Hunveyor is an experimental space probe model constructed in the Hungarian universities. Its name is coming from the following words: HUNVEYOR = Hungarian UNiversity surVEYOR. Recently 10 university or college space research groups and high school groups build Hunveyor developed later to work around Hunveyor in Hungary.
Dark slope streaks are narrow, avalanche-like features common on dust-covered slopes in the equatorial regions of Mars. They form in relatively steep terrain, such as along escarpments and crater walls. Although first recognized in Viking Orbiter images from the late 1970s, dark slope streaks were not studied in detail until higher-resolution images from the Mars Global Surveyor (MGS) and Mars Reconnaissance Orbiter (MRO) spacecraft became available in the late 1990s and 2000s.
Prabhakar Misra is an American physicist, who researches and teaches at Howard University in Washington, D.C., and is currently a professor in the Department of Physics and Astronomy.
Reta F. Beebe is an American astronomer, author, and popularizer of astronomy. She is an expert on the planets Jupiter and Saturn, and the author of Jupiter: The Giant Planet. She is a professor emeritus in the Astronomy Department at New Mexico State University and 2010 winner of the NASA Exceptional Public Service medal.
Traces of Catastrophe: A Handbook of Shock-Metamorphic Effects in Terrestrial Meteorite Impact Structures is a book written by Bevan M. French of the Smithsonian Institution. It is a comprehensive technical reference on the science of impact craters. It was published in 1998 by the Lunar and Planetary Institute (LPI), which is part of the Universities Space Research Association (USRA). It was originally available in hard copy from LPI, but is now only available as a portable document format (PDF) e-book free download.
Planetary science is the scientific study of planets, celestial bodies and planetary systems and the processes of their formation. It studies objects ranging in size from micrometeoroids to gas giants, aiming to determine their composition, dynamics, formation, interrelations and history. It is a strongly interdisciplinary field, which originally grew from astronomy and Earth science, and now incorporates many disciplines, including planetary geology, cosmochemistry, atmospheric science, physics, oceanography, hydrology, theoretical planetary science, glaciology, and exoplanetology. Allied disciplines include space physics, when concerned with the effects of the Sun on the bodies of the Solar System, and astrobiology.
Mark Robert Showalter is a senior research scientist at the SETI Institute. He is the discoverer of six moons and three planetary rings. He is the Principal Investigator of NASA's Planetary Data System Rings Node, a co-investigator on the Cassini–Huygens mission to Saturn, and works closely with the New Horizons mission to Pluto.
Louise Prockter is a planetary scientist and former supervisor of the Planetary Exploration Group at the Johns Hopkins University's Applied Physics Laboratory. In 2016 the Universities Space Research Association (USRA) announced the appointment of Prockter as Director of the Lunar and Planetary Institute (LPI) in Houston, Texas, effective September 6, 2016. She was the first woman to serve as LPI Director and led the LPI from 2016 to 2020. She is currently Chief Scientist, Space Exploration Sector, at the Johns Hopkins University Applied Physics Laboratory.
Christina "Chrissy" Richey is an American planetary scientist and astrophysicist working at Jet Propulsion Laboratory in La Cañada Flintridge, California. Richey is a project staff scientist for the Europa Clipper mission and is a research technologist in the Astrophysics and Space Sciences Section. Prior to working at JPL, Richey worked as contractor for Arctic Slope Regional Corporation at NASA Headquarters in Washington, D.C. They were a program officer in NASA's Planetary Science Division, the deputy program scientist for the OSIRIS-REx mission, and the deputy science advisor for research and analysis for the Science Mission Directorate.
Stephen J. Mackwell is a researcher in geophysics, specializing in laboratory-based studies of the physical, chemical and mechanical properties of geological materials. He is also interested in the transport of fluid components in mantle and crustal rocks on the microscopic and macroscopic scales, and on the effects of such components on mechanical properties. He has authored or co-authored over 80 articles in international scientific journals and is an editor of a book on comparative climatology of terrestrial planets published by the University of Arizona Press.
Susan Niebur (1973–2012) was an American planetary scientist, promoter of women in science, and mommyblogger.
Kennda Lian Lynch is an American astrobiologist and geomicrobiologist who studies polyextremophiles. She has primarily been affiliated with NASA. She identifies environments on Earth with characteristics that may be similar to environments on other planets, and creates models that help identify characteristics that would indicate an environment might host life. Lynch also identifies what biosignatures might look like on other planets. Much of Lynch's research on analog environments has taken place in the Pilot Valley Basin in the Great Salt Desert of northwestern Utah, U.S. Her work in that paleolake basin informed the landing location of NASA's Perseverance Rover mission—at another paleolake basin called Jezero Crater. Jim Greene, Chief Scientist at NASA, called Lynch "a perfect expert to be involved in the Perseverance rover." Helping to select the proper landing site for NASA's first crewed mission to Mars in 2035 is another of Lynch's projects. Lynch has appeared in multiple television series, as well as The New York Times, Nature, Scientific American, and Popular Science. Cell Press designated Lynch one of the most inspiring Black scientists in the United States.
The NASA-ESA Mars Sample Return is a proposed Flagship-class Mars sample return (MSR) mission to collect Martian rock and soil samples in 43 small, cylindrical, pencil-sized, titanium tubes and return them to Earth around 2033.
