Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation

Two >130-meter-diameter impact craters formed on Mars during the later half of 2021. These are the two largest fresh impact craters discovered by the Mars Reconnaissance Orbiter since operations started 16 years ago. The impacts created two of the largest seismic events (magnitudes greater than 4...

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Main Authors:	Posiolova, L.V., Lognonné, P., Banerdt, W.B., Clinton, J., Collins, G.S., Kawamura, T., Ceylan, S., Daubar, I.J., Fernando, B., Froment, M., Giardini, D., Malin, M.C., Miljković, Katarina, Stähler, S.C., Xu, Z., Banks, M.E., Beucler, Cantor, B.A., Charalambous, C., Dahmen, N., Davis, P., Drilleau, M., Dundas, C.M., Durán, C., Euchner, F., Garcia, R.F., Golombek, M., Horleston, A., Keegan, C., Khan, A., Kim, D., Larmat, C., Lorenz, R., Margerin, L., Menina, S., Panning, M., Pardo, C., Perrin, C., Pike, W.T., Plasman, M., Rajšić, Andrea, Rolland, L., Rougier, E., Speth, G., Spiga, A., Stott, A., Susko, D., Teanby, N.A., Valeh, A., Werynski, A., Wójcicka, N., Zenhäusern, G.
Format:	Journal Article
Language:	English
Published:	AMER ASSOC ADVANCEMENT SCIENCE 2022
Subjects:	Science & Technology Multidisciplinary Sciences Science & Technology - Other Topics WAVES EXCITATION EARTH
Online Access:	http://purl.org/au-research/grants/arc/DP180100661 http://hdl.handle.net/20.500.11937/90182

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author	Posiolova, L.V. Lognonné, P. Banerdt, W.B. Clinton, J. Collins, G.S. Kawamura, T. Ceylan, S. Daubar, I.J. Fernando, B. Froment, M. Giardini, D. Malin, M.C. Miljković, Katarina Stähler, S.C. Xu, Z. Banks, M.E. Beucler Cantor, B.A. Charalambous, C. Dahmen, N. Davis, P. Drilleau, M. Dundas, C.M. Durán, C. Euchner, F. Garcia, R.F. Golombek, M. Horleston, A. Keegan, C. Khan, A. Kim, D. Larmat, C. Lorenz, R. Margerin, L. Menina, S. Panning, M. Pardo, C. Perrin, C. Pike, W.T. Plasman, M. Rajšić, Andrea Rolland, L. Rougier, E. Speth, G. Spiga, A. Stott, A. Susko, D. Teanby, N.A. Valeh, A. Werynski, A. Wójcicka, N. Zenhäusern, G.
author_facet	Posiolova, L.V. Lognonné, P. Banerdt, W.B. Clinton, J. Collins, G.S. Kawamura, T. Ceylan, S. Daubar, I.J. Fernando, B. Froment, M. Giardini, D. Malin, M.C. Miljković, Katarina Stähler, S.C. Xu, Z. Banks, M.E. Beucler Cantor, B.A. Charalambous, C. Dahmen, N. Davis, P. Drilleau, M. Dundas, C.M. Durán, C. Euchner, F. Garcia, R.F. Golombek, M. Horleston, A. Keegan, C. Khan, A. Kim, D. Larmat, C. Lorenz, R. Margerin, L. Menina, S. Panning, M. Pardo, C. Perrin, C. Pike, W.T. Plasman, M. Rajšić, Andrea Rolland, L. Rougier, E. Speth, G. Spiga, A. Stott, A. Susko, D. Teanby, N.A. Valeh, A. Werynski, A. Wójcicka, N. Zenhäusern, G.
author_sort	Posiolova, L.V.
building	Curtin Institutional Repository
collection	Online Access
description	Two >130-meter-diameter impact craters formed on Mars during the later half of 2021. These are the two largest fresh impact craters discovered by the Mars Reconnaissance Orbiter since operations started 16 years ago. The impacts created two of the largest seismic events (magnitudes greater than 4) recorded by InSight during its 3-year mission. The combination of orbital imagery and seismic ground motion enables the investigation of subsurface and atmospheric energy partitioning of the impact process on a planet with a thin atmosphere and the first direct test of martian deep-interior seismic models with known event distances. The impact at 35°N excavated blocks of water ice, which is the lowest latitude at which ice has been directly observed on Mars.
first_indexed	2025-11-14T11:33:48Z
format	Journal Article
id	curtin-20.500.11937-90182
institution	Curtin University Malaysia
institution_category	Local University
language	English
last_indexed	2025-11-14T11:33:48Z
publishDate	2022
publisher	AMER ASSOC ADVANCEMENT SCIENCE
recordtype	eprints
repository_type	Digital Repository
spelling	curtin-20.500.11937-901822023-02-24T06:47:35Z Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation Posiolova, L.V. Lognonné, P. Banerdt, W.B. Clinton, J. Collins, G.S. Kawamura, T. Ceylan, S. Daubar, I.J. Fernando, B. Froment, M. Giardini, D. Malin, M.C. Miljković, Katarina Stähler, S.C. Xu, Z. Banks, M.E. Beucler Cantor, B.A. Charalambous, C. Dahmen, N. Davis, P. Drilleau, M. Dundas, C.M. Durán, C. Euchner, F. Garcia, R.F. Golombek, M. Horleston, A. Keegan, C. Khan, A. Kim, D. Larmat, C. Lorenz, R. Margerin, L. Menina, S. Panning, M. Pardo, C. Perrin, C. Pike, W.T. Plasman, M. Rajšić, Andrea Rolland, L. Rougier, E. Speth, G. Spiga, A. Stott, A. Susko, D. Teanby, N.A. Valeh, A. Werynski, A. Wójcicka, N. Zenhäusern, G. Science & Technology Multidisciplinary Sciences Science & Technology - Other Topics WAVES EXCITATION EARTH Two >130-meter-diameter impact craters formed on Mars during the later half of 2021. These are the two largest fresh impact craters discovered by the Mars Reconnaissance Orbiter since operations started 16 years ago. The impacts created two of the largest seismic events (magnitudes greater than 4) recorded by InSight during its 3-year mission. The combination of orbital imagery and seismic ground motion enables the investigation of subsurface and atmospheric energy partitioning of the impact process on a planet with a thin atmosphere and the first direct test of martian deep-interior seismic models with known event distances. The impact at 35°N excavated blocks of water ice, which is the lowest latitude at which ice has been directly observed on Mars. 2022 Journal Article http://hdl.handle.net/20.500.11937/90182 10.1126/science.abq7704 English http://purl.org/au-research/grants/arc/DP180100661 http://purl.org/au-research/grants/arc/FT210100063 AMER ASSOC ADVANCEMENT SCIENCE restricted
spellingShingle	Science & Technology Multidisciplinary Sciences Science & Technology - Other Topics WAVES EXCITATION EARTH Posiolova, L.V. Lognonné, P. Banerdt, W.B. Clinton, J. Collins, G.S. Kawamura, T. Ceylan, S. Daubar, I.J. Fernando, B. Froment, M. Giardini, D. Malin, M.C. Miljković, Katarina Stähler, S.C. Xu, Z. Banks, M.E. Beucler Cantor, B.A. Charalambous, C. Dahmen, N. Davis, P. Drilleau, M. Dundas, C.M. Durán, C. Euchner, F. Garcia, R.F. Golombek, M. Horleston, A. Keegan, C. Khan, A. Kim, D. Larmat, C. Lorenz, R. Margerin, L. Menina, S. Panning, M. Pardo, C. Perrin, C. Pike, W.T. Plasman, M. Rajšić, Andrea Rolland, L. Rougier, E. Speth, G. Spiga, A. Stott, A. Susko, D. Teanby, N.A. Valeh, A. Werynski, A. Wójcicka, N. Zenhäusern, G. Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation
title	Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation
title_full	Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation
title_fullStr	Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation
title_full_unstemmed	Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation
title_short	Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation
title_sort	largest recent impact craters on mars: orbital imaging and surface seismic co-investigation
topic	Science & Technology Multidisciplinary Sciences Science & Technology - Other Topics WAVES EXCITATION EARTH
url	http://purl.org/au-research/grants/arc/DP180100661 http://purl.org/au-research/grants/arc/DP180100661 http://hdl.handle.net/20.500.11937/90182

Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation

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