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The ExoMars Rover Instrument Suite

Looking for signatures of life on Mars

An accurate visual and spectral characterisation of the surface of Mars is fundamental to establish the geological context at the sites that the Rover will visit. This can be complemented by electromagnetic and neutron subsurface investigations, which will further contribute to understand the depositional environment (e.g. sedimentary, volcanic, Aeolic). Knowledge of the geological history of past water environments constitutes a necessary step in the search for traces of past or present signatures of life on Mars.

Data from the novel suite of instruments on-board the ExoMars rover will help scientists to conduct a step-by-step exploration of Mars, beginning at panoramic (metre) scales and progressively converging to smaller (sub-millimetre) studies, concluding with the molecular identification of organic compounds.


Instruments in brief


PanCam - The Panoramic Camera
To perform digital terrain mapping of Mars.
Principal Investigator: Andrew John Coates, MSSL/University College London, London, United Kingdom
Co-Principal Investigator (High Resolution Camera): Ralf Jaumann, DLR/IPF, Berlin, Germany
Co-Principal Investigator (Wide Angle Cameras): Jean-Luc Josset, Institute for Space Exploration, Neuchâtel, Switzerland.


ISEM - Infrared Spectrometer for ExoMars
To assess the mineralogical composition of surface targets. Working with PanCam, ISEM will contribute to the selection of suitable samples for further analysis by the other instruments.
Principal Investigator: Oleg Korablev, Space Research Institute (IKI), Moscow, Russia


CLUPI - Close - UP Imager
A camera system to acquire high-resolution colour close-up images of rocks, outcrops, drill fines and drill core samples.
Principal Investigator: Jean-Luc Josset, Space Exploration Institute, Neuchâtel, Switzerland
Co-Principal Investigator: Frances Westall, Centre de Biophysique Moléculaire, Orléans, France
Co-Principal Investigator: Beda Hofmann, Natural History Museum, Bern, Switzerland.


WISDOM - Water Ice and Subsurface Deposit Observation On Mars
A ground-penetrating radar to characterise the stratigraphy under the rover. WISDOM will be used with Adron, which can provide information on subsurface water content, to decide where to collect subsurface samples for analysis.
Principal Investigator: Valérie Ciarletti, LATMOS, France
Co-Principal Investigator: Svein-Erik Hamran, FFI, Norway
Co-Principal Investigator: Dirk Plettemeier, TU-Dresden, Germany.


To search for subsurface water and hydrated minerals. Adron will be used in combination with WISDOM to study the subsurface beneath the rover and to search for suitable areas for drilling and sample collection.
Principal Investigator: Igor Mitrofanov, Space Research Institute (IKI), Moscow, Russia.


Ma_MISS - Mars Multispectral Imager for Subsurface Studies
Located inside the drill, Ma_MISS will contribute to the study of the Martian mineralogy and rock formation.
Principal Investigator: Maria Cristina De Sanctis, Istituto di Astrofisica Spaziale e Fisica Cosmica (IASF), INAF, Italy.


A visible plus infrared imaging spectrometer for mineralogy studies on Martian samples.
Principal Investigator: Jean-Pierre Bibring, Institut d’Astrophysique Spatiale, Orsay, France
Co-Principal Investigator: Frances Westall, Centre de Biophysique Moléculaire, Orléans, France
Co-Principal Investigator: Nicolas Thomas, University of Bern, Switzerland.


RLS - Raman Spectrometer
To establish mineralogical composition and identify organic pigments.
Principal Investigator: Fernando Rull Perez, Centro de Astrobiología, Unidad Asociada (CSIC-UVA), Spain
Co-Principal Investigator: Sylvestre Maurice, Laboratoire d'Astrophysique - Observatoire Midi-Pyrénées (LAOMP), France.


MOMAMars Organic Molecule Analyser
MOMA will target biomarkers to answer questions related to the potential origin, evolution and distribution of life on Mars.
Principal Investigator: Fred Goesmann, Max-Planck-Institute for Solar System Research, Lindau, Germany
Co-Principal Investigator: Francois Raulin, University of Paris 12 and 7, Paris, France.


Last Update: 25 August 2017

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