Frontiers | Terrestrial Analogues of Extraterrestrial Environments: Assessing Habitability and Biosignatures Preservation

Terrestrial Analogues of Extraterrestrial Environments: Assessing Habitability and Biosignatures Preservation

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EDITORIAL

Published on 28 Nov 2022

Editorial: Terrestrial analogues of extraterrestrial environments: Assessing habitability and biosignatures preservation

Jonathan Clarke
Margarita Safonova
Chandra Sivaram
Siddharth Pandey
Jennifer G. Blank

doi 10.3389/fspas.2022.1031832

691 views

BRIEF RESEARCH REPORT

Published on 08 Aug 2022

Diagnostic biosignature transformation under simulated martian radiation in organic-rich sedimentary rocks

A. Roussel
A. C. McAdam
H. V. Graham
A. A. Pavlov
C. N. Achilles
C. A. Knudson
A. Steele
D. I. Foustoukos
S. S. Johnson

Diagnostic biosignature transformation under simulated martian radiation in organic-rich sedimentary rocks

doi 10.3389/fspas.2022.919828

1,900 views
3 citations

ORIGINAL RESEARCH

Published on 01 Jul 2022

Controls on Reactive Oxygen Species Cycles in Yellowstone Hot Springs: Implications for Biosignature Preservation on Mars

Nancy W. Hinman
Megan A. Mave
Leanne C. Powers
Philippe Schmitt-Kopplin
Nathalie A. Cabrol
Michael Gonsior

Controls on Reactive Oxygen Species Cycles in Yellowstone Hot Springs: Implications for Biosignature Preservation on Mars

doi 10.3389/fspas.2022.727015

1,313 views

ORIGINAL RESEARCH

Published on 30 May 2022

A Multi-Technique Analysis of Surface Materials From Blood Falls, Antarctica

Elizabeth C. Sklute
Jill A. Mikucki
M. Darby Dyar
Peter A. Lee
Ken J. T. Livi
Sarina Mitchell

A Multi-Technique Analysis of Surface Materials From Blood Falls, Antarctica

doi 10.3389/fspas.2022.843174

19,687 views
5 citations

REVIEW

Published on 26 Apr 2022

Remote and in-Situ Characterization of Mars Analogs: Coupling Scales to Improve the Search for Microbial Signatures on Mars

Carolynn M. Harris
Matthew T. Maclay
Katherine A. Lutz
Vinitra Nathan
Noemi A. Ortega Dominguez
William D. Leavitt
Marisa C. Palucis

Remote and in-Situ Characterization of Mars Analogs: Coupling Scales to Improve the Search for Microbial Signatures on Mars

doi 10.3389/fspas.2022.849078

2,690 views
1 citation

ORIGINAL RESEARCH

Published on 07 Apr 2022

Sulfur- and Iron-Rich Mineralogical Features Preserved in Permafrost in the Canadian High Arctic: Analogs for the Astrobiological Exploration of Mars

Graham E. Lau
Christopher B. Trivedi
Stephen E. Grasby
John R. Spear
Julie Cosmidis
Alexis S. Templeton

Sulfur- and Iron-Rich Mineralogical Features Preserved in Permafrost in the Canadian High Arctic: Analogs for the Astrobiological Exploration of Mars

doi 10.3389/fspas.2022.825019

4,801 views
3 citations

ORIGINAL RESEARCH

Published on 04 Apr 2022

Microbial Metabolism of Amino Acids—Biologically Induced Removal of Glycine and the Resulting Fingerprint as a Potential Biosignature

Petra Schwendner
Andreas Riedo
Daniel J. Melton
Peter Horvath
Robert Lindner
Pascale Ehrenfreund
Kristina Beblo-Vranesevic
Petra Rettberg
Elke Rabbow
8 more
Charles S. Cockell

Microbial Metabolism of Amino Acids—Biologically Induced Removal of Glycine and the Resulting Fingerprint as a Potential Biosignature

doi 10.3389/fspas.2022.781542

6,768 views
5 citations

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