Accès ouvert
2026
article
OpenAlex
Robert Paul Barnes, Sanjeev Gupta, Allan H. Treiman, Steven Sholes et autres
Abstract The JPL rover Perseverance's investigations of Jezero crater's floor reveal that the ultramafic Séítah formation and the overlying mafic Máaz formation are deformed into a broad, low‐amplitude structural dome. Mastcam‐Z stereo images processed into digital outcrop models, together with RIMFAX ground‐penetrating …
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Accès ouvert
2024
conference-paper
OpenAlex
Sanjeev Gupta, Kathryn M. Stack, Nicolas Mangold, Libby R. W. Ives et autres
International audience
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Accès ouvert
2024
conference-abstract
OpenAlex
Sanjeev Gupta, Nicolas Mangold, Elizabeth J. Ives, Samantha Gwizd et autres
The modern surface of Mars does not sustain liquid water, however relict landforms observed on orbital images provide strong evidence of past aqueous activity. Nevertheless on-the-ground analysis of sedimentary strata are required to robustly characterise the specific nature of early Mars palaeoenvironments. …
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Accès ouvert
2024
conference-paper
OpenAlex
M. P. Golombek, Nathan Robert Williams, Martin R. Cacan, Ashkan M.Z. Jasour et autres
International audience
us, fr
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Accès ouvert
2024
conference-paper
OpenAlex
M. Nachon, K. L. Siebach, Steven Sholes, Vivian Zheng Sun et autres
International audience
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Accès ouvert
2024
conference-abstract
OpenAlex
Sanjeev Gupta, Nicolas Mangold, Elizabeth J. Ives, Samantha Gwizd et autres
The modern surface of Mars does not sustain liquid water, however relict landforms observed on orbital images provide strong evidence of past aqueous activity. Nevertheless on-the-ground analysis of sedimentary strata are required to robustly characterise the specific nature of early Mars palaeoenvironments. …
gb, us, fr, ca, at
(code pays fourni par la source)
2024
conference-paper
OpenAlex
Vivian Zheng Sun, Steven Sholes, Kathryn M. Stack, Kenneth Anthony Farley et autres
The Perseverance rover has completed three scientific campaigns in Jezero crater, Mars, encompassing the following regions: 1) Crater Floor, 2) Fan Front, and 3) Upper Fan. During that time, the mission has collected 21 samples, traversed 21 km of distance, and deposited …
us
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2023
conference-paper
OpenAlex
K. L. Siebach, M. Nachon, Steven Sholes, Vivian Zheng Sun et autres
International audience
us, fr, ca
(code pays fourni par la source)
2023
conference-paper
OpenAlex
Robert Paul Barnes, Sanjeev Gupta, Gerhard H. Paar, Thomas Ortner et autres
International audience
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Accès ouvert
2023
article
OpenAlex
Briony H. N. Horgan, Arya Udry, Melissa Susanne Rice, Sanna Holm‐Alwmark et autres
Abstract The first samples collected by the Perseverance rover on the Mars 2020 mission were from the Maaz formation, a lava plain that covers most of the floor of Jezero crater. Laboratory analysis of these samples back on Earth would provide important …
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Accès ouvert
2023
article
OpenAlex
Cathy Quantin‐Nataf, Fred John Calef, Jéremie Lasue, K. M. Kinch et autres
Abstract During the first year of NASA's Mars 2020 mission, Perseverance rover has investigated the dark crater floor unit of Jezero crater and four samples of this unit have been collected. The focus of this paper is to assess the potential of …
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Accès ouvert
2023
conference-paper
OpenAlex
R. E. Kronyak, Katie M. Stack‐Morgan, Steven Sholes, Vivian Zheng Sun et autres
International audience
us, fr, gb
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