Aqueous alteration processes in Jezero crater, Mars—implications for organic geochemistry

L. Scheller, Eva; Razzell Hollis, Joseph; Cardarelli, Emily; Steele, A.; W. Beegle, L.; Bhartia, R.; G. Conrad, P.; Uckert, Kyle; Sharma, Sunanda; L. Ehlmann, B.; Abbey, William; A. Asher, Sanford; C. Benison, Kathleen; L. Berger, E.; Beyssac, Olivier; L. Bleefeld, Benjamin; Bosak, Tanja; J. Brown, A.; S. Burton, Aaron; V. Bykov, Sergei; A. Cloutis, E.; González Fairén, Alberto; DeFlores, Lauren; A. Farley, Kenneth; M. Fey, Deidra; Fornaro, Teresa; C. Fox, Allison; Fries, M.; Hickman‐Lewis, Keyron; F. Hug, William; Huggett, Joshua; Imbeah, Samara; S. Jakubek, Ryan; C. Kah, Linda; B. Kelemen, P.; R. Kennedy, M.; V. Kizovski, T.; Lee, Carina; Liu, Yang; Mandon, Lucia; M. McCubbin, F.; R. Moore, Kelsey; Nixon, Brian; I. Núñez, Jorge; Rodriguez Sánchez-Vahamonde, Carolina; D. Roppel, Ryan; Schulte, M.; A. Sephton, Mark; K. Sharma, Shiv; Siljeström, Sandra; Shkolyar, Svetlana; L. Shuster, David; I. Simon, Justin; J. Smith, R.; M. Stack, K.; Steadman, Kim; P. Weiss, B.; Werynski, Alyssa; J. Williams, Amy; C. Wiens, R.; H. Williford, Kenneth; Winchell, K.; Wogsland, Brittan; Yanchilina, Anastasia; Yingling, Rachel; Zorzano, María‐Paz

doi:10.1126/science.abo5204

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Aqueous alteration processes in Jezero crater, Mars—implications for organic geochemistry

Published in Science • Nov 23, 2022

Authors:

Eva L. Scheller

Joseph Razzell Hollis

Emily Cardarelli

Abstract

The Perseverance rover landed in Jezero crater, Mars, in February 2021. We used the Scanning Habitable Environments with Raman and Luminescence for Organics and Chemicals (SHERLOC) instrument to perform deep-ultraviolet Raman and fluorescence spectroscopy of three rocks within the crater. We identif...

Subject

Impact crater

Mars Exploration Program

Astrobiology

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