جست‌وجوی استاد و پژوهشگر

Craig Agnorمشاهده پروفایل

مدرس ارشد

• Planetary Dynamics
• Solar System Evolution
• Celestial Mechanics
• +۳ مورد دیگر

Craig Agnor is a Senior Lecturer in Physics at Queen Mary University of London, affiliated with the School of Physical and Chemical Sciences and the Centre for Fundamental Physics. His research focuses on planetary dynamics, solar system evolution, and collisional processes in planetary systems. He employs analytical theory and numerical simulations to study gravitational interactions, giant impacts, and orbital dynamics. Key research areas include the origin of Earth's Moon, Neptune's moon Triton capture mechanism, and the implications of giant planet migration in the Solar System. Dr. Agnor has contributed to mission proposals such as the Uranus Pathfinder and EChO (Exoplanet Characterisation Observatory). His teaching includes modules on planetary systems, scientific computing, and physics research projects. He actively supervises student projects on topics like giant planet migration and collisional evolution of planetary bodies. His recent publications explore exoplanet science, ice giant systems, and collisional dynamics. Agnor collaborates internationally on studies of planetary formation mechanisms and has published in leading journals such as Nature, Monthly Notices of the Royal Astronomical Society, and Planetary and Space Science.

Richard J. Walkerمشاهده پروفایل

استاد

• Geochemistry
• Cosmochemistry
• Planetary Science
• +۳ مورد دیگر

Richard J. Walker is a Distinguished University Professor of Geology at the University of Maryland, College Park. He holds the position of faculty in the Department of Geology, contributing extensively to research in isotope geochemistry and cosmochemistry. His work focuses on the chemical evolution of Earth's mantle, early Solar System planetesimal formation, and differentiation histories of planetary bodies such as Earth, the Moon, and Mars. Walker's research employs radiogenic isotopes and trace elements to address fundamental questions about planetary accretion and differentiation. Education: Ph.D. in Geology from the State University of New York at Stony Brook (1984), M.S. (1981), and B.S. from the College of William and Mary (1979). He leads the Isotope Geochemistry Laboratory, which houses advanced mass spectrometry facilities for high-precision isotopic analysis. His research group investigates topics including tungsten-182 (182W) isotopes, osmium isotopes, and the geochemical signatures of mantle plumes and kimberlites. Research Highlights: His studies on 182W isotopes revealed insights into early Earth processes, such as core formation and late accretion. He has explored mantle heterogeneity through analyses of ocean island basalts, komatiites, and kimberlites, linking isotopic anomalies to primordial mantle reservoirs. Collaborative projects include investigations of the North China Craton's lithospheric mantle and the genetic origins of iron meteorites. Grants and Funding: Walker has secured numerous grants from NASA, NSF, and other agencies, supporting projects like the development of analytical techniques for tungsten isotopes and studies of planetary materials. His work has spanned decades, contributing to over 150 publications and mentoring numerous graduate and undergraduate students. Labs/Teams: Director of the Isotope Geochemistry Laboratory at UMD, collaborating with international researchers on projects ranging from lunar sample analysis to the geochemistry of asteroid samples returned by missions like Hayabusa2.

Hadrien Devillepoixمشاهده پروفایل

پژوهشگر

• Planetary Science
• Meteoritics
• Astrophysics
• +۳ مورد دیگر

Hadrien Devillepoix is a Researcher at the School of Earth and Planetary Sciences (EPS) within Curtin University's Faculty of Science and Engineering. His work focuses on meteoritics, planetary science, and impact processes, with particular emphasis on meteoroid dynamics, atmospheric entry mechanics, and the origins of meteorites. He is a core member of the Desert Fireball Network (DFN), a large-scale observational project tracking meteorite falls globally. Research interests include analyzing fireball trajectories, reconstructing meteorite orbital histories, and investigating the composition and dynamics of cometary and asteroidal materials. Key contributions include the recovery of the Winchcombe meteorite (2020), a pristine carbonaceous chondrite, and studies on Oort Cloud material detected via atmospheric impacts. His work bridges laboratory analysis, observational astronomy, and computational modeling to understand Solar System evolution. Publications highlight innovations in meteorite recovery techniques (e.g., drone-based searches) and collaborations with international networks like FRIPON and CAMS. His research also addresses planetary protection protocols, impact hazard assessments, and the role of binary asteroids in shaping planetary cratering records.

• Experimental Petrology
• Geochemistry
• High Pressure Research
• +۷ مورد دیگر

Stephan Klemme is a Professor at the Institute for Mineralogy within the Faculty of Geosciences at the University of Münster. His research focuses on experimental petrology and geochemistry, with particular emphasis on igneous processes on Earth and terrestrial planets. He leads a research group conducting high-pressure, high-temperature experiments to simulate rock formation processes in planetary interiors. Institute for Mineralogy - Mineralogy Institute for Mineralogy - Experimental Petrology Institute for Mineralogy - Geochemistry Dr. Klemme's research interests center around advancing our understanding of igneous processes through experimental simulation. His laboratory houses sophisticated equipment including piston-cylinder apparatus (up to 4 GPa, 1800°C), a 1000t multi-anvil apparatus (up to 20 GPa, >2000°C), gas-mixing furnaces, and hydrothermal apparatus. His work spans multiple domains including phase relations in Earth's upper mantle, thermodynamic modeling of mantle compositions, redox effects on partial melting, subduction zone processes, ore genesis, and experimental planetary science including core formation simulations. His recent publications (2021-2025) demonstrate a strong focus on both terrestrial and planetary systems, with particular attention to volatile elements, trace element partitioning, and the behavior of metals under extreme conditions. The research shows increasing integration of advanced analytical techniques like in situ X-ray absorption spectroscopy and laser ablation ICP-MS, reflecting methodological evolution in the field. Dr. Klemme has secured numerous research projects, primarily funded by the German Research Foundation (DFG) and European Union programs, indicating strong recognition of his research program. His work spans fundamental mineral physics to applied ore deposit formation studies. His teaching portfolio includes courses in crystallography, igneous petrology, mineralogy, and field trips to locations including Scotland, Cyprus, and the Azores. He has taught continuously since 2005, with German-language courses since 2008.

• Geochemistry
• Geology
• Igneous Petrology
• +۷ مورد دیگر

Dr David Murphy is a Senior Lecturer in Geoscience (Earth Materials) at the School of Earth & Atmospheric Sciences, Faculty of Science, Queensland University of Technology (QUT) . He has been a core academic in the faculty since 2007, contributing to teaching, research, and supervision in geochemistry and petrology. His work spans early Earth processes, igneous petrogenesis, and innovative applications of geochemical data. PhD, University of Queensland (2003) Marie Curie Intra European Post Doctoral Fellow, University of Manchester (2004–2006) Honours in Geology, University College Dublin (1994–1998) David Murphy’s research centers on geochemistry and geology , with a focus on igneous processes , early Earth evolution , crustal formation , and novel geochemical techniques . His work integrates field studies, laboratory analysis, and data science to understand planetary materials and tectonic histories. He also explores innovative applications in geoscience education , including the use of virtual reality for student learning. The recent publications reveal a strong trend in isotope geochemistry , mantle dynamics , and continental crust evolution . His research spans diverse geological settings—from West Africa to Antarctica—and integrates advanced analytical methods such as U-Pb geochronology, isotopic tracing (Zn, Mg, Pb), and machine learning for image analysis. A growing interest in interdisciplinary approaches is evident in his work on VR in geology education. David Murphy is a member of leading professional societies in the Earth sciences: American Geophysical Union (AGU) Geological Society of America (GSA) He actively supervises research projects and contributes to grant-funded research in geochemistry and Earth evolution. His teaching includes core undergraduate units such as Chemical Earth: Geochemistry , Earth's Mineral Resources , and Dynamic Earth: Plate Tectonics . He previously taught Mineralogy and Petrology, reflecting his strong foundation in Earth materials. Dr Murphy leads and collaborates on research initiatives involving volcanic systems, crustal xenoliths, lamprophyres, and greenstone belts. His work often involves international teams and utilizes advanced facilities for geochemical imaging and isotopic analysis.

Konstantin Batyginمشاهده پروفایل

استاد

• Planetary Astrophysics
• Solar System Formation and Evolution
• Exoplanet Dynamics
• +۴ مورد دیگر

Dr. Konstantin Batygin is a Professor of Planetary Science at the California Institute of Technology’s Division of Geological and Planetary Sciences. His research focuses on planetary astrophysics, with an emphasis on solar system formation, exoplanet dynamics, and chaos theory. He is renowned for his work on the hypothetical Planet Nine and its influence on trans-Neptunian objects. Research interests include: Formation and evolution of planetary systems Circumplanetary disk dynamics and satellite formation Tidal interactions in exoplanetary systems Chaotic orbital mechanics and resonances Recent work explores tidal heating effects in sub-Neptunes, Jupiter’s inner moons’ migration, and interstellar object capture mechanisms. His team leverages analytical models and numerical simulations to address these topics. Key contributions include proposing Planet Nine’s existence, studying the stability of compact exoplanet systems, and modeling circumplanetary disk evolution. Collaborations span observational and theoretical astrophysics, with a focus on bridging gaps between solar system and extrasolar planet research.

• Polar climate variability
• Ice core analysis
• Isotope geochemistry
• +۵ مورد دیگر

Anais Orsi is an Assistant Professor in the Department of Earth, Ocean & Atmospheric Sciences at the University of British Columbia (UBC). She holds a PhD in Oceanography from Scripps Institution of Oceanography (UC San Diego) and prior roles as a Research Scientist and Marie Curie Postdoctoral Fellow at Laboratoire des Sciences du Climat et de l'Environnement (France). Her research focuses on polar climate variability, combining ice core analysis, isotope geochemistry, and climate modeling to study processes like temperature reconstructions, firn densification, and Antarctic surface mass balance. Education PhD in Oceanography, Scripps Institution of Oceanography, UC San Diego (2013) MEng in Physics and Earth/Planetary Science, École Polytechnique, France (2005) Research Interests Her work addresses critical gaps in understanding polar climate by integrating multiple proxies (water isotopes, noble gases, borehole temperatures) and modeling. Key areas include: Developing temperature proxies in ice cores for millennial-scale climate reconstructions Investigating mechanisms driving Antarctic and Arctic climate changes (e.g., katabatic winds, synoptic activity) Improving ice core dating techniques using argon isotopes Studying feedback mechanisms like humidity-driven Arctic amplification She leads collaborative projects like the Iso2k database and participates in PAGES initiatives, emphasizing global paleoclimate synthesis. Advising & Grants Orsi supervises graduate students in MSc/PhD programs and co-supervises international researchers. She actively seeks interdisciplinary collaborations, public scholarship opportunities, and experiential learning placements. Current projects include field campaigns in Adélie Land and Arctic humidity studies.

Charles Langmuirمشاهده پروفایل

استاد

• Geochemistry
• Volcanology
• Plate Tectonics
• +۳ مورد دیگر

Charles Langmuir is the Higgins Professor of Geochemistry at Harvard University's Earth and Planetary Sciences department. His research focuses on the solid Earth geochemical cycle, particularly mid-ocean ridge systems, convergent margins, and mantle dynamics. He leads the Langmuir Group and is a core member of the VOICE (Volcano, Ocean, Ice, and Carbon Experiments) initiative, investigating links between glacial cycles and Earth's interior processes. Central to his work are studies on how sea-level changes influence mid-ocean ridge magmatism and hydrothermal activity. Key contributions include pioneering analyses of sediment-hosted volcanic glasses from the Juan de Fuca Ridge to trace magma composition changes over millennia. His findings highlight glacial cycle impacts on ocean crust thickness and abyssal hill formation. Langmuir collaborates with interdisciplinary teams on projects like the NSF FESD-funded VOICE program, aiming to bridge Earth system components (ocean, atmosphere, mantle). He has published extensively on mantle heterogeneity, carbon fluxes, and subduction zone processes. His lab's work integrates field data from oceanographic cruises, geochemical analyses, and numerical modeling. Current research explores long-term mantle evolution, hydrothermal iron cycling, and the role of mantle plumes in ridge dynamics. Despite no listed awards, his influence is evident through foundational contributions to marine geochemistry and Earth system science.

Peter John Huybersمشاهده پروفایل

استاد

• Climate Science
• Environmental Science and Engineering
• Paleoclimatology
• +۳ مورد دیگر

Peter John Huybers is a Professor of Earth and Planetary Sciences and Environmental Science and Engineering at Harvard University, serving as Chair of the Department of Earth and Planetary Sciences. He holds the position of Interim Faculty Dean at Kirkland House. His research focuses on climate science, paleoclimatology, and environmental systems, with a particular emphasis on understanding climate variability and its impacts on ecosystems and human societies. His educational background includes advanced training in geophysics and climate dynamics, though specific degree details are not explicitly listed in the provided materials. Huybers has advised numerous PhD students, including recent graduates such as Aleyda Trevino (2023) and Ted Amdur (2023), and maintains a research group with staff members like Greta Berendes and Caro Park. His work frequently addresses pressing issues like climate change impacts on crop yields, soil moisture trends, and historical climate reconstruction. Key funding includes a project on 'Climate change and volatility in food supply' supported by Amazon Web Services and the Harvard Data Science Initiative. Recent publications highlight interdisciplinary approaches, such as analyzing 19th-century air pollution through paintings and improving hurricane models using corrected sea surface temperature data. Huybers teaches courses like Paleoclimate as Prologue (EPS139/230) and Human Environmental Data Science (EPS/ESE168), emphasizing quantitative methods and real-world data analysis. His lab’s research spans topics from glacial cycles to modern environmental data science, reflecting his commitment to bridging geophysical and societal challenges.

• Geochemistry
• Mantle Dynamics
• Volcanology
• +۳ مورد دیگر

Cornelia Class is a Lamont Associate Research Professor at the Lamont-Doherty Earth Observatory (LDEO) of Columbia University. Her research focuses on mantle plumes, geochemical tracing of mantle sources, and the evolution of oceanic basalt provinces. She has led studies on the Tristan-Gough-Walvis hotspot track, the Rio Grande Rise, and the South Atlantic's tectonic history. Class's work integrates field observations, geochemical analysis, and computational tools (e.g., EarthChem) to unravel mantle dynamics and plume processes. Recent projects include IODP Expedition 391, investigating seamount formation and mantle source heterogeneity. Her research highlights include isotopic studies of helium, sulfur, and trace elements in basalts, as well as the thermal evolution of mantle plumes. Education and affiliations: While specific academic training details are not provided in the text, her role at LDEO indicates a Ph.D. in Earth Sciences. She collaborates with international institutions on deep-earth processes and large igneous provinces. Publications highlight a focus on plume-ridge interactions, mantle source composition, and the South Atlantic's geodynamic evolution. Over 50 peer-reviewed articles span 20+ years of research, emphasizing interdisciplinary approaches to mantle geochemistry and tectonics.

Richard Seccoمشاهده پروفایل

استاد

• Mineral Physics
• Materials Science
• Planetary Science
• +۳ مورد دیگر

Dr. Richard Secco is a Professor in the Department of Earth Sciences at Western University. He specializes in Mineral Physics and Materials Science , focusing on high-pressure and high/low-temperature effects on solids and liquids. His research applies to planetary core dynamics (e.g., Earth, Mercury, Mars, Ganymede) and materials engineering. Education: Ph.D., Western University (1988). Laboratory facilities include BGS 0127 and BGS 0132. He uses large-volume presses (e.g., 200-3000 ton cubic/multi-anvil) to study electrical and thermal properties under extreme conditions. Recent work includes studies on Fe-Si-S alloys, planetary core heat flow, and carbonate calibration devices. Key collaborations involve researchers like W. Yong (co-author on many publications) and students such as Berrada, Littleton, and Orole. His work bridges fundamental physics with planetary science, contributing to understanding core convection, dynamo generation, and extraterrestrial material behavior. Publications span journals like Earth and Planetary Science Letters , Geophysical Research Letters , and Crystals . He has developed software tools (e.g., Rho) for resistivity analysis and pioneered techniques for low-temperature experiments in multi-anvil presses.

Jeffrey Gillisمشاهده پروفایل

استاد پژوهشی

• Meteorites
• Space Weathering
• Planetary Science
• +۳ مورد دیگر

Jeffrey Gillis is a Research Professor of Physics at Washington University in St. Louis, specializing in planetary science and space weathering. He leads the Interdisciplinary Consortium for Evaluating Volatile Origins (ICE Five-O), a NASA-funded initiative investigating water and volatiles on the Moon and Mercury. His research combines experimental simulations (e.g., laser-induced space weathering), remote sensing, and sample analysis to understand planetary surface processes. Education: PhD in Physics from Rice University; BS in Physics from University of Massachusetts Amherst His research interests focus on meteorites, lunar and Mercurian geology, space weathering effects, and planetary volatiles. He has contributed to NASA missions such as Lunar Reconnaissance Orbiter, MESSENGER, and Clementine. Key achievements include developing experimental methods to replicate micrometeorite impacts and uncovering chemical transformations in planetary regolith. Dr. Gillis collaborates internationally, leading teams to study ice distribution on airless bodies and advancing technologies for lunar exploration. His work bridges planetary geology, materials science, and astrophysics.

Jason Wangمشاهده پروفایل

استادیار

• Exoplanet Imaging
• High-Resolution Spectroscopy
• Coronagraphy
• +۴ مورد دیگر

Jason Wang is an Assistant Professor at Northwestern University's Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) and the Physics and Astronomy department. His research focuses on imaging faint exoplanets using advanced techniques like coronagraphy, spectroscopy, and interferometry, with a focus on developing new instruments and machine learning tools for data analysis. He leads the BOBA Group, which studies planetary dynamics, atmospheres, and formation mechanisms. Education: B.A. in Physics with Computer Science Minor (Cornell University), Ph.D. in Astrophysics (UC Berkeley), 51 Pegasi b Postdoc (Caltech). Research Interests: Exoplanet imaging, high-resolution spectroscopy, optical interferometry (GRAVITY/VLTI), astrometric precision, and software development for astronomy. Key projects include the Keck Planet Imager and Characterizer (KPIC), Roman Space Telescope Coronagraph Instrument, and protoplanet studies in systems like PDS 70. Publications Trends: Focus on exoplanet atmospheric characterization, dynamical mass measurements, and instrument performance optimizations. Recent work includes studies on HD 33632 Ab's composition, PDS70 protoplanet properties, and KPIC's photon noise limits. Awards: Sloan Fellowship, Scialog Fellowship. Advising: Guides 10+ graduate students and postdocs in observational astronomy and instrumentation. Labs/Teams: BOBA Group at Northwestern, KPIC Collaboration, GRAVITY Collaboration.

Fei Daiمشاهده پروفایل

استادیار

• Exoplanet Formation
• Planetary System Dynamics
• Stellar Obliquity
• +۴ مورد دیگر

Fei Dai is an astronomer specializing in exoplanet research. He is currently a faculty member at the University of Hawaiʻi, having started his position in February 2024 after previously serving as a NASA Sagan Fellow at Caltech. His research focuses on understanding the formation, evolution, and habitability of planetary systems, with particular emphasis on extreme planetary systems including ultra-short-period planets, super-puffs, resonant chains, and misaligned planetary systems. Dr. Dai earned his PhD in Physics from MIT under the supervision of Prof. Josh Winn. His work combines novel data analysis techniques and numerical simulations to address fundamental questions in exoplanet science. He is actively involved in major projects including leading the Stellar Obliquity Program for the Keck Planet Finder (KPF). His research spans multiple critical areas: stellar obliquity measurements to understand planetary system formation channels; ultra-short-period planets to constrain composition and formation mechanisms; super-puff planets to explain their puzzling low densities; resonant planetary chains to test disk migration theories; and photoevaporation processes that shape the radius distribution of small planets. His work has demonstrated that photoevaporation rather than core-powered mass loss is the main driver for the observed radius gap in exoplanet populations. Dr. Dai's research reveals important trends across his publications: a consistent focus on extreme planetary systems that challenge conventional theories, innovative methodologies like Transit Chord Correlation for measuring stellar obliquity, and the integration of observational data with hydrodynamic simulations. His work often bridges theoretical predictions with observational constraints from missions like Kepler, K2, and TESS. NASA Sagan Fellow Over 2500 citations h-index of 31 First-author on 13 publications Dr. Dai actively mentors students and postdocs, seeking new collaborators for his research at the University of Hawaiʻi. His laboratory combines computational work in data analysis and simulations with observational components using major facilities including the Keck Observatory. Future work will focus on expanding stellar obliquity measurements to younger planetary systems discovered by TESS, providing crucial constraints on planet formation theories.

Ian Garrick-Bethellمشاهده پروفایل

استاد

• Lunar Geophysics
• Planetary Magnetism
• Space Weathering
• +۳ مورد دیگر

Ian Garrick-Bethell is a Professor of Planetary Sciences at the University of California, Santa Cruz (2020–present), previously serving as Associate Professor (2016–2020) and Assistant Professor (2010–2016). He is also a Visiting International Scholar at Kyung Hee University , South Korea (2011–2021). His academic training includes a Ph.D. in Planetary Sciences (2009) and M.S. in Aeronautics and Astronautics (2004) from MIT , and a B.A. in Physics (2002) from Wesleyan University . Research Interests: Ian’s work focuses on the early geologic, thermal, and magnetic evolution of the Moon , combining lunar geophysics , planetary magnetism , and space weathering studies. He pioneered low-cost mission concepts like NanoSWARM , which uses Cubesats for high-altitude magnetic field measurements. His research group investigates lunar magnetic anomalies , Swirl structures , and impact crater dynamics through modeling , paleomagnetic analysis , and remote sensing . Publication Trends: His recent work (2024–2020) explores lunar magnetism (Paleomagnetosphere, Swirls), impact crater demagnetization , and space weathering effects . Earlier studies (2019–2007) address lunar shape anomalies , sample return mechanisms , and core dynamo persistence . Physics publications (2006–2003) examine ion trap dynamics and quantum stability . Scientific Awards: 2015 AGU Ronald Greeley Early Career Award 2014 Sloan Fellowship in Physics 2012 Hellman Fellowship 2004 MIT Presidential Fellowship 2002 Phi Beta Kappa Advising: Mentors current graduate students Pranvera Hyseni (M.S.), Jacob Abrahams (Ph.D., co-advised with Francis Nimmo), Megan Kelley (Ph.D.), and Rachell Maxwell (Ph.D.). Former advisees include Michael Nayak (Ph.D., now at AFRL), Doug Hemingway (Ph.D., Miller Fellow at UC Berkeley), and Viranga Perera (M.S., now Ph.D. student at ASU). Labs & Collaborations: Leads a paleomagnetism laboratory at UCSC, collaborating with MIT and the University of Hawaii . His group investigates lunar samples (e.g., Apollo samples, Troctolite 76535) to unravel lunar magnetic history and impact processes .