Habitability on Early Mars and the Search for Biosignatures with the ExoMars Rover
Author(s) -
Jorge L. Vago,
Francès Westall,
Landing S Pasteur Instrument Teams,
A. J. Coates,
R. Jaumann,
Oleg Korablev,
Valérie Ciarletti,
И. Г. Митрофанов,
JeanLuc Josset,
M. C. De Sanctis,
JeanPierre Bibring,
F. Rull,
F. Goesmann,
H. Steininger,
W. Goetz,
W. Brinckerhoff,
Cyril Szopa,
F. Raulin,
Howell G. M. Edwards,
Lyle G. Whyte,
Alberto González Fairén,
J. C. Bridges,
Ernst Hauber,
G. G. Ori,
Stéphanie C. Werner,
D. Loizeau,
R. O. Kuzmin,
R. M. E. Williams,
J. Flahaut,
F. Forget,
D. Rodionov,
H. Svedhem,
E. SeftonNash,
Gerhard Kminek,
L. Lorenzoni,
Luc Joudrier,
В. С. Михайлов,
Alexander Zashchirinskiy,
S. N. Alexashkin,
F. Calantropio,
Andrea Merlo,
Pantelis Poulakis,
Olivier Witasse,
Olivier Bayle,
Silvia Bayón,
Uwe J. Meierhenrich,
John Carter,
Juan Manuel GarcíaRuiz,
P. Baglioni,
A. F. C. Haldemann,
Andrew Ball,
A. Debus,
Robert Lindner,
Frédéric Haessig,
David Monteiro,
R. Trautner,
Christoph Voland,
Pierre Rebeyre,
Duncan Goulty,
F. Didot,
Stephen Durrant,
Eric Zekri,
D. Koschny,
Andrea De Toni,
Gianfranco Visentin,
Martin Zwick,
M. van Winnendael,
Martín Azkarate,
Christophe Carreau,
the ExoMars Project Team
Publication year - 2017
Publication title -
astrobiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.234
H-Index - 90
eISSN - 1531-1074
pISSN - 1557-8070
DOI - 10.1089/ast.2016.1533
Subject(s) - habitability , astrobiology , extraterrestrial life , mars exploration program , context (archaeology) , life on mars , exploration of mars , payload (computing) , martian , mars rover , exoplanet , earth science , environmental science , planet , geology , computer science , astronomy , paleontology , computer network , physics , network packet
The second ExoMars mission will be launched in 2020 to target an ancient location interpreted to have strong potential for past habitability and for preserving physical and chemical biosignatures (as well as abiotic/prebiotic organics). The mission will deliver a lander with instruments for atmospheric and geophysical investigations and a rover tasked with searching for signs of extinct life. The ExoMars rover will be equipped with a drill to collect material from outcrops and at depth down to 2 m. This subsurface sampling capability will provide the best chance yet to gain access to chemical biosignatures. Using the powerful Pasteur payload instruments, the ExoMars science team will conduct a holistic search for traces of life and seek corroborating geological context information. Key Words: Biosignatures-ExoMars-Landing sites-Mars rover-Search for life. Astrobiology 17, 471-510.
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