TY - JOUR
T1 - Planetary Caves
T2 - A Solar System View of Processes and Products
AU - Wynne, J. Judson
AU - Mylroie, John E.
AU - Titus, Timothy N.
AU - Malaska, Michael J.
AU - Buczkowski, Debra L.
AU - Buhler, Peter B.
AU - Byrne, Paul K.
AU - Cushing, Glen E.
AU - Davies, Ashley Gerard
AU - Frumkin, Amos
AU - Hansen-Koharcheck, Candice
AU - Hiatt, Victoria
AU - Hofgartner, Jason D.
AU - Hoogenboom, Trudi
AU - Horodyskyj, Ulyana
AU - Hughson, Kynan
AU - Kerber, Laura
AU - Landis, Margaret
AU - Leonard, Erin J.
AU - Lesage, Elodie
AU - Lucchetti, Alice
AU - Massironi, Matteo
AU - Mitchell, Karl L.
AU - Penasa, Luca
AU - Phillips, Cynthia B.
AU - Pozzobon, Riccardo
AU - Radebaugh, Jani
AU - Sauro, Francesco
AU - Wagner, Robert V.
AU - Watters, Thomas R.
N1 - Publisher Copyright:
© 2022 The Authors.
PY - 2022/11
Y1 - 2022/11
N2 - We provide the first solar system wide compendium of speleogenic processes and products. An examination of 15 solar system bodies revealed that six cave-forming processes occur beyond Earth including volcanic (cryo and magmatic), fracturing (tectonic and impact melt), dissolution, sublimation, suffusion, and landslides. Although no caves (i.e., confirmed entrances with associated linear passages) have been confirmed, 3,545 SAPs (subsurface access points) have been identified on 11 planetary bodies and the potential for speleogenic processes (and thus SAPs) was observed on an additional four planetary bodies. The bulk of our knowledge on extraterrestrial SAPs is based on global databases for the Moon and Mars, which are bodies for which high-resolution imagery and other data are available. To further characterize most of the features beyond the Moon and Mars, acquisition (preferably global coverage) and subsequent analysis of high-resolution imagery will be required. The next few decades hold considerable promise for further identifying and characterizing caves across the solar system.
AB - We provide the first solar system wide compendium of speleogenic processes and products. An examination of 15 solar system bodies revealed that six cave-forming processes occur beyond Earth including volcanic (cryo and magmatic), fracturing (tectonic and impact melt), dissolution, sublimation, suffusion, and landslides. Although no caves (i.e., confirmed entrances with associated linear passages) have been confirmed, 3,545 SAPs (subsurface access points) have been identified on 11 planetary bodies and the potential for speleogenic processes (and thus SAPs) was observed on an additional four planetary bodies. The bulk of our knowledge on extraterrestrial SAPs is based on global databases for the Moon and Mars, which are bodies for which high-resolution imagery and other data are available. To further characterize most of the features beyond the Moon and Mars, acquisition (preferably global coverage) and subsequent analysis of high-resolution imagery will be required. The next few decades hold considerable promise for further identifying and characterizing caves across the solar system.
KW - planetary caves
KW - speleogenesis
KW - subsurface access points
UR - http://www.scopus.com/inward/record.url?scp=85142912167&partnerID=8YFLogxK
U2 - 10.1029/2022JE007303
DO - 10.1029/2022JE007303
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AN - SCOPUS:85142912167
SN - 2169-9097
VL - 127
JO - Journal of Geophysical Research: Planets
JF - Journal of Geophysical Research: Planets
IS - 11
M1 - e2022JE007303
ER -