GSA Connects 2021 in Portland, Oregon

Session No. 43
Sunday, 10 October 2021: 1:30 PM-5:30 PM
D139/D140 (Oregon Convention Center)

T113. Friends of Hoth: Episode V—Small, Icy, and Ocean Worlds

GSA Planetary Geology Division

 

Erin Leonard, Kynan H.G. Hughson, Emily S. Martin and D Alex Patthoff, Advocates
Paper #
Start Time
 
1:30 PM
Introductory Remarks
1:35 PM
A STRUCTURAL MAP OF THE RHEASILVIA BASIN ON VESTA
CHENG, Hiu Ching Jupiter and KLIMCZAK, Christian, Geology Department, University of Georgia, 210 Field St, Athens, GA 30602
1:50 PM
NATURE OF LOCALIZED POND DEPOSITS ON ASTEROID VESTA
PAREKH, Rutu1, OTTO, Katharina A.2, MATZ, K.D.2, JAUMANN, Ralf3, KROHN, Katrin2, ROATSCH, Thomas2, KERSTEN, Elke2, ELGNER, Stephan2, RUSSELL, Christopher T.4 and RAYMOND, Carol A.5, (1)Free University, Berlin, Germany; Berlin, Germany; German Aerospace Center (DLR), Berlin, Germany, (2)German Aerospace Center (DLR), Berlin, Germany, (3)Free University, Berlin, Germany, (4)Earth and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East, Los Angeles, CA 90095, (5)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109
2:05 PM
LABORATORY EXPERIMENTS AND GEOMORPHOLOGICAL ANALYSIS TO TEST THE HYPOTHESIS THAT SHORT-LIVED, DEBRIS-FLOW-LIKE PROCESSES OCCURRED ON VESTA AND CERES
SCULLY, Jennifer1, CAREY, Elizabeth M.1, POSTON, Michael J.2, BAKER, Samantha R.3, CASTILLO-ROGEZ, Julie C.1 and RAYMOND, Carol A.1, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, (2)Southwest Research Institute, San Antonio, TX 78238, (3)California Institute of Technology, Pasadena, CA 91125; Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109
2:20 PM
MACHINE LEARNING APPROACHES TO ASTEROID TAXONOMY USING METEORITE SPECTRA
WALLACE, Sydney, Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tuscon, AZ 85719-2395, DYAR, M. Darby, Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719-2395, SHELDON, Daniel, College of Information and Computer Sciences, University of Massachusetts Amherst, Amherst, MA 01003 and BURBINE, Thomas H., Dept. of Astronomy, Mount Holyoke College, South Hadley, MA 01075
2:35 PM
THE COMPOSITION OF ASTEROID BENNU FROM THE OSIRIS-REX MISSION
HAMILTON, Victoria1, SIMON, A.2, KAPLAN, H.2, CHRISTENSEN, P.3, REUTER, D.2, DELLAGIUSTINA, D.4, HABERLE, C.5, BREITENFELD, L.6, CLARK, B.7 and LAURETTA, D.4, (1)Southwest Research Institute, 1050 Walnut St, Ste 300, Boulder, CO 80302-5142, (2)Goddard Space Flight Center, Greenbelt, MD 20771, (3)Mars Space Flight Facility, School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287, (4)Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ 85705, (5)Astronomy and Planetary Sciences, Northern Arizona University, NAU BOX 6010, Flagstaff, AZ 86011, (6)Stony Brook University, Stony Brook, NY 11794, (7)Ithaca College, Ithaca, NY 14850
2:50 PM
EUROPA’S GLOBAL GEOLOGY: INSIGHT INTO SURFACE PROCESSES FROM GEOLOGIC MAPPING AT THE GLOBAL SCALE
LEONARD, Erin1, SENSKE, David A.1 and PATTHOFF, D. Alex2, (1)Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, (2)Planetary Science Institute, 1276 N Walnut St, La Habra Heights, CA 90631-8370
3:05 PM
EUROPA: SCIENCE-DRIVEN PREPARATIONS FOR LANDING ON AN UNKNOWN SURFACE (Invited Presentation)
CAMERON, Marissa1, HAND, Kevin P.1, PHILLIPS, Cynthia B.1, PITESKY, Jo E.1, CRAFT, Kathleen L.2, HOFGARTNER, Jason D.1, HOFMANN, Amy E.1, LEONARD, Erin3, SCULLY, Jennifer1, KLONICKI, Emily3 and BROOKS, Shawn3, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, (2)Space Exploration Sector, Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Rd, Laurel, MD 20723, (3)Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109
3:25 PM
TIDALLY INDUCED ICE SHELL FRACTURING AND FAULTING AT EUROPA and IMPLICATIONS FOR FUTURE SUBSURFACE MISSIONS
LIEN, Rudi, Earth Sciences, University of Oregon, 1585 E 13th Ave, Eugene, OR 97403; Space Exploration Sector, Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Rd, Laurel, MD 20723, CRAFT, Kathleen L., Space Exploration Sector, Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Rd, Laurel, MD 20723 and WALKER, Matt, Planetary Science Institute, Tucson, AZ 85719
3:40 PM
INVESTIGATING SIZE DISTRIBUTIONS OF CHAOS BLOCKS ON EUROPA, PLUTO, AND MARS
MILLS, Alyssa1, LEONARD, Erin2, HOWELL, Samuel2, SKJETNE, Helle L.3 and PAPPALARDO, Robert2, (1)Geological Sciences, University of Alabama, Tuscaloosa, AL 35487; Jet Propulsion Laboratory, 4800 Oak Grove Dr, Pasadena, CA 91109, (2)Jet Propulsion Laboratory, 4800 Oak Grove Dr, Pasadena, CA 91109, (3)Earth and Planetary Sciences, University of Tennessee, Knoxville, 1621 Cumberland Avenue, 602 Strong Hall, Knoxville, TN 37996-1526
43-10
3:55 PM
Withdrawn
4:10 PM
THE UNIQUE IMPACTOR POPULATIONS OF THE SATURNIAN SYSTEM; A CASE STUDY ON TETHYS AND DIONE (Invited Presentation)
FERGUSON, Sierra, School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85282; Department of Space Studies, Southwest Research Institute, Boulder, CO 80302, RHODEN, Alyssa, Department of Space Studies, Southwest Research Institute, Boulder, CO 80302 and KIRCHOFF, Michelle R., Space Sciences, Southwest Research Institute, 1050 Walnut St, Suite 300, Boulder, CO 80302
4:30 PM
POLYGONAL IMPACT CRATERS ON URANIAN SATELLITES REVEAL HIDDEN TECTONISM (Invited Presentation)
BEDDINGFIELD, Chloe, The SETI Institute, Mountain View, CA 94043; NASA Ames Research Center, Moffett Field, CA 94035 and CARTWRIGHT, Richard, The SETI Institute, Mountain View, CA 94043
4:50 PM
DATING TRITON’S SURFACE: IT’S COMPLICATED
PATTHOFF, D Alex, Planetary Science Institute, 1276 N Walnut St, La Habra Heights, CA 90631-8370, MARTIN, Emily S., 2755 Ordway St NW Apt 312, Washington, DC 20008-5028, COLLINS, Geoffrey C., Physics and Astronomy, Wheaton College, Norton, MA 02766 and BLAND, Michael, Astrogeology Science Center, United States Geological Survey, 2255 N. Gemini Dr., Flagstaff, AZ 86001
 
5:05 PM
Discussion
 
5:25 PM
Concluding Remarks
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