Member Since 1993
Dave A. Williams
Research Professor, Arizona State University
AGU Research
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Observation of Io's Resurfacing via Plume Deposition Using Ground‐Based Adaptive Optics at Visible Wavelengths With LBT SHARK‐VIS
GEOPHYSICAL RESEARCH LETTERS
04 june 2024
Albert Conrad, Simone Antoniucci, Ashley G. Davies...
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes on Io's surface have been monitored from both spacecraft an...
A Post‐Launch Summary of the Science of NASA's Psyche Mission
AGU ADVANCES
27 february 2024
Steven D. Dibb, Erik I. Asphaug, James F. Bell, Ri...
Astronomical observations indicate that asteroid (16) Psyche is a large, high‐density (likely >3,400 kg·m−3), metal‐...
Io’s Diverse Volcanism: Implications for Internal Heating of Io From Analysis of Juno Observations
JUNO’S MULTI-INSTRUMENT VIEW OF EUROPA, GANYMEDE, AND IO II ORAL
planetary sciences | 14 december 2023
Ashley G. Davies, Jason Perry, David A. Williams, ...
Junos Jovian Infrared Auroral Mapper (JIRAM) has provided the first global views of Ios near-infrared volcanic thermal emission with increased sensiti...
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Providing Support for Subject Matter Experts to Engage in Eclipse Events
2023 AND 2024 SOLAR ECLIPSES: ENGAGING YOUR COMMUNITIES WITH SCIENCE EXPERIMENTS AND EDUCATION ACTIVITIES II POSTER
union sessions | 14 december 2023
Jessica L. Swann, Mini Wadhwa, David A. Williams, ...
The 2023 and 2024 solar eclipses provide opportunities to engage a wide variety of subject matter experts (SMEs) involved in NASA science and engineer...
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Possible First Impact Crater Discovered on Io
GEOLOGY AND GEOPHYSICS OF ACTIVE SATELLITES AND SMALL BODIES POSTER
planetary sciences | 13 december 2023
David A. Williams, Jesper Sandberg, Rosaly M. Lope...
Jupiters volcanic moon Io is the only world in the Solar System on which, up till now, no impact craters have been identified. Ios tidally-induced vol...
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The GeoSPACE Project: Insights from the Pilot Years of a Hybrid Accessible Field Course
EFFECTIVE FIELD LEARNING: LESSONS FROM BOTH PHYSICAL AND VIRTUAL FIELD TRIPS II ORAL
education | 12 december 2023
Elisabeth Gallant, Anita M. Marshall, Yesenia Arro...
Field camp experiences in geoscience have taken different forms since the disruption of in-person activities due to the COVID-19 pandemic. This pivot ...
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Designing STEM Learning Experiences for Youth with Lunar Trailblazer
CONNECTING K–12 EDUCATORS AND STUDENTS WITH THE LATEST RESEARCH COMMUNICATED THROUGH DATA-RICH INSTRUCTIONAL RESOURCES THAT INSPIRE OUR NEXT-GENERATION EARTH AND SPACE SCIENTISTS I POSTER
education | 11 december 2023
Jasper K. Miura, Bethany L. Ehlmann, Mini Wadhwa, ...
NASA missions at the forefront of cutting-edge research and discovery have a unique opportunity to make mission content and resources available and ac...
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NASA SCoPE: Enhancing engagement with NASA missions, broadening participation, and strengthening collaborations in NASA's Science Activation program (SciAct).
COLLABORATE TO INNOVATE: SCIENCE, CULTURE, AND COMMUNITY I ORAL
education | 11 december 2023
Meenakshi Wadhwa, Jessica L. Swann, David A. Willi...
The goal of the NASA SMD Community of Practice for Education (NASA SCoPE) project is to facilitate collaborations between NASA science and engineering...
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