Geology and Habitability of Ancient Sedimentary Environments on Mars
Geology and Habitability of Ancient Sedimentary Environments on Mars
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Geology and Habitability of Ancient Sedimentary Environments on Mars
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Geology and Habitability of Ancient Sedimentary Environments on Mars
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Join to apply for the
Geology and Habitability of Ancient Sedimentary Environments on Mars
role at
ORAU
Organization
Aeronautics and Space Administration (NASA)
Organization
Aeronautics and Space Administration (NASA)
Reference Code
0206-NPP-NOV25-JPL-PlanetSci
How To Apply
All applications must be submitted in Zintellect
Please visit the NASA Postdoctoral Program website for application instructions and requirements: How to Apply | NASA Postdoctoral Program (orau.org)
A complete application to the NASA Postdoctoral Program includes:
Research proposal
Three letters of recommendation
Official doctoral transcript documents
Application Deadline
11/1/2025 6:00:59 PM Eastern Time Zone
Description
About the
NASA Postdoctoral Program
The NASA Postdoctoral Program (NPP) offers unique research opportunities to highly-talented scientists to engage in ongoing NASA research projects at a NASA Center, NASA Headquarters, or at a NASA-affiliated research institute. These one- to three-year fellowships are competitive and are designed to advance NASA’s missions in space science, Earth science, aeronautics, space operations, exploration systems, and astrobiology.
Description:
Discoveries by recent rover, lander, and orbiter missions to Mars have offered new insight into the diversity of the martian sedimentary rock record and the potential for the preservation of ancient habitable environments within this record. Orbiter images show sedimentary deposits to occur in diverse settings on Mars that represent eolian, fluvial, and possibly lacustrine depositional environments. In addition, high-resolution mapping by visible and near-infrared orbital spectrometers has revealed a diversity of hydrated minerals including clays, sulfates, carbonates, and chlorides on the surface of Mars, suggesting a complex history of diagenesis, aqueous alteration, and mineral precipitation in sedimentary environments. Ongoing investigations by Mars rovers have proven the importance of using high-resolution orbital image datasets together with rover observations to advance our understanding of the evolution of surface environments and Mars' ancient climate.
This research program focuses on developing novel insights into the geologic context, depositional , and habitability of ancient sedimentary deposits on Mars. We are soliciting proposals involving: (1) geologic and mineralogic mapping on Mars using orbiter visible image, topographic, and spectroscopic data, (2) analysis of ground-based image and geochemical data from current and past Mars rovers, and (3) field or laboratory analog work applicable to the ancient sedimentary rock record of Mars.
References:
Stack et al. (2019), ""Evidence for plunging river plume deposits in the Pahrump Hills member of the Murray formation, Gale crater, Mars,"" DOI: 10.1111/SED.12558
Stack et al. (2016), ""Comparing orbiter and rover image-based mapping of an ancient sedimentary environment, Aeolis Palus, Gale crater, Mars,"" DOI:10.1016/j.icarus.2016.02/024
Stack et al. (2015), ""Modeling near-infrared reflectance spectra of clay and sulfate mixtures and implications for Mars,"" DOI:10.1016/j.icarus.2014.12.009
Stack et al. (2012), ""Bed thickness distributions on Mars: An orbital perspective,"" DOI:10.1002/jgre.20092
Location:
Jet Propulsion Laboratory
Pasadena, California
Field of Science: Planetary Science
Advisors:
Kathryn Marie Stack Morgan
kathryn.m.stack@jpl.nasa.gov
(626) 372-3784
Applications with from Designated Countries will not be accepted at this time, unless they are Legal Permanent of the United States.
A complete list of Designated Countries can be found at: https://www.nasa.gov/oiir/export-control.
Eligibility is currently open to:
U.S. ;
U.S. Lawful Permanent (LPR);
Foreign eligible for an Exchange Visitor J-1 visa status; and,
Applicants for LPR, asylees, or refugees in the U.S. at the time of application with 1) a valid EAD card and 2) I-485 or I-589 forms in pending status
Questions about this opportunity?
Please email npp@orau.org
Point of Contact
Mikeala
Eligibility Requirements
Degree: Doctoral Degree.
Seniority level
Seniority level
Employment type
Employment type Full-time
Job function
Job function Research, Analyst, and Information Technology
Industries Government Administration
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