Subsurface water detection on Mars by astronauts using a seismic refraction method: Tests during a manned Mars mission simulation

International audience The Mars Society has established a Mars Arctic Research Station (MARS) on Devon Island, North of Canada, on the edge of the Haughton crater. The site was selected for its similarities with the surface of the Mars planet. Since 2001, The MARS Flashline Research Station supports...

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Bibliographic Details
Published in:Acta Astronautica
Main Authors: Pletser, Vladimir, Lognonné, Philippe, Diament, Michel, Dehant, Véronique
Other Authors: European Space Agcy, Estec, Human Space Flight Directorate, Dept Operat Res, NL-2200 AG Noordwijk, Netherlands, Institut de Physique du Globe de Paris (IPGP), Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Université de La Réunion (UR)-Institut de Physique du Globe de Paris (IPG Paris)-Centre National de la Recherche Scientifique (CNRS), Royal Observatory of Belgium Brussels (ROB)
Format: Article in Journal/Newspaper
Language:English
Published: HAL CCSD 2008
Subjects:
Mars
Interior
Geophysics
Experimental techniques
[SDU]Sciences of the Universe [physics]
[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph]
[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]
Arctic
Canada
Devon Island
Online Access:https://hal-insu.archives-ouvertes.fr/insu-02614221
https://doi.org/10.1016/j.actaastro.2008.07.005
Description
Summary:International audience The Mars Society has established a Mars Arctic Research Station (MARS) on Devon Island, North of Canada, on the edge of the Haughton crater. The site was selected for its similarities with the surface of the Mars planet. Since 2001, The MARS Flashline Research Station supports international simulation campaigns of human Mars exploration missions. The second rotation crew conducted in 2001 a geophysics experiment assessing the feasibility of an active seismology method to detect Subsurface water on the surface of Mars. A crew of three operators wearing simulated space Suits deployed a line of 24 sensors. Reflected and refracted signals produced by a mini-quake generated by a sledge hammer were recorded by a seismograph. The experiment was conducted three times, once in a dry run and twice during simulated extra vehicular activities (EVAs) on the edge of the Haughton crater, allowing a three-dimensional characterization of the subsurface ground to a depth of several hundred meters. Several operational lessons were learned from conducting this experiment under simulated EVA conditions

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