The sound of a Martian dust devil

Autor: N. Murdoch, A. E. Stott, M. Gillier, R. Hueso, M. Lemmon, G. Martinez, V. Apéstigue, D. Toledo, R. D. Lorenz, B. Chide, A. Munguira, A. Sánchez-Lavega, A. Vicente-Retortillo, C. E. Newman, S. Maurice, M. de la Torre Juárez, T. Bertrand, D. Banfield, S. Navarro, M. Marin, J. Torres, J. Gomez-Elvira, X. Jacob, A. Cadu, A. Sournac, J. A. Rodriguez-Manfredi, R. C. Wiens, D. Mimoun

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)

Dust devils are common on Mars and understanding their dynamics is important to gain insights about the meteorology of the planet. Here, the authors show characteristics of a Martian dust devil and its sound from Perseverance rover multi-sensor data

Externí odkaz: https://doaj.org/article/c4362867ff304d36a865e4789356b22a

Finding SEIS North on Mars: Comparisons Between SEIS Sundial, Inertial and Imaging Measurements and Consequences for Seismic Analysis

Autor: D. Savoie, A. Richard, M. Goutaudier, P. Lognonné, K. J. Hurst, J. N. Maki, M. P. Golombek, M. van Driel, J. Clinton, E. Stutzmann, D. Mimoun, W. B. Banerdt, N. R. Williams

Publikováno v: Earth and Space Science, Vol 8, Iss 3, Pp n/a-n/a (2021)

Abstract In this paper, we present the results obtained in the determination of the true north direction on Mars by using a gnomon on the InSight mission and compare the measurements with either the North determination from the Inertial Measurement U

Externí odkaz: https://doaj.org/article/9e5c5eaa9eab4c92a282f51f4112bc8c

Moonraker -- Enceladus Multiple Flyby Mission

Autor: O. Mousis, A. Bouquet, Y. Langevin, N. André, H. Boithias, G. Durry, F. Faye, P. Hartogh, J. Helbert, L. Iess, S. Kempf, A. Masters, F. Postberg, J.-B. Renard, P. Vernazza, A. Vorburger, P. Wurz, D. H. Atkinson, S. Barabash, M. Berthomier, J. Brucato, M. Cable, J. Carter, S. Cazaux, A. Coustenis, G. Danger, V. Dehant, T. Fornaro, P. Garnier, T. Gautier, O. Groussin, L. Z. Hadid, J.-C. Ize, I. Kolmasova, J.-P. Lebreton, S. Le Maistre, E. Lellouch, J. I. Lunine, K. E. Mandt, Z. Martins, D. Mimoun, Q. Nenon, G. M. Muñoz Caro, P. Rannou, H. Rauer, P. Schmitt-Kopplin, A. Schneeberger, M. Simons, K. Stephan, T. Van Hoolst, J. Vaverka, M. Wieser, L. Wörner

Publikováno v: Mousis, O.; Bouquet, A.; Langevin, Y.; André, N.; Boithias, H.; Durry, G.; Faye, F.; Hartogh, P.; Helbert, J.; Iess, L.; Kempf, S.; Masters, A.; Postberg, F.; Renard, J.-B.; Vernazza, P.; Vorburger, A.; Wurz, P.; Atkinson, D. H.; Barabash, S.; Berthomier, M.; ... (2022). Moonraker: Enceladus Multiple Flyby Mission. The planetary science journal, 3(12), p. 268. IOP Publishing 10.3847/PSJ/ac9c03
The Planetary Science Journal, Vol. 3, no.12, p. 268 (2022)
The Planetary Science Journal, 3(12):268
The Planetary Science Journal
The Planetary Science Journal, 2022, 3, 268 (12pp). ⟨10.3847/psj/ac9c03⟩

Enceladus, an icy moon of Saturn, possesses an internal water ocean and jets expelling ocean material into space. Cassini investigations indicated that the subsurface ocean could be a habitable environment having a complex interaction with the rocky

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::098b4c93a9acdc706ca949f270e335bc
http://arxiv.org/abs/2211.00721

Convective vortices and dust devils detected and characterized by Mars 2020

Autor: R. Hueso, C. E. Newman, T. del Río‐Gaztelurrutia, A. Munguira, A. Sánchez‐Lavega, D. Toledo, V. Apéstigue, I. Arruego, A. Vicente‐Retortillo, G. Martínez, M. Lemmon, R. Lorenz, M. Richardson, D. Viudez‐Moreiras, M. de la Torre‐Juarez, J. A. Rodríguez‐Manfredi, L. K. Tamppari, N. Murdoch, S. Navarro‐López, J. Gómez‐Elvira, M. Baker, J. Pla‐García, A. M. Harri, M. Hieta, M. Genzer, J. Polkko, I. Jaakonaho, T. Makinen, A. Stott, D. Mimoun, B. Chide, E. Sebastian, D. Banfield, A. Lepinette‐Malvite

We characterize vortex and dust devils (DDs) at Jezero from pressure and winds obtained with the Mars Environmental Dynamics Analyzer (MEDA) instrument on Mars 2020 over 415 Martian days (sols) (Ls = 6°–213°). Vortices are abundant (4.9 per sol w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e077cc691a5077bbd1c999c469e3e552
https://doi.org/10.1002/essoar.10512158.1

In situ recording of Mars soundscape

Autor: S, Maurice, B, Chide, N, Murdoch, R D, Lorenz, D, Mimoun, R C, Wiens, A, Stott, X, Jacob, T, Bertrand, F, Montmessin, N L, Lanza, C, Alvarez-Llamas, S M, Angel, M, Aung, J, Balaram, O, Beyssac, A, Cousin, G, Delory, O, Forni, T, Fouchet, O, Gasnault, H, Grip, M, Hecht, J, Hoffman, J, Laserna, J, Lasue, J, Maki, J, McClean, P-Y, Meslin, S, Le Mouélic, A, Munguira, C E, Newman, J A, Rodríguez Manfredi, J, Moros, A, Ollila, P, Pilleri, S, Schröder, M, de la Torre Juárez, T, Tzanetos, K M, Stack, K, Farley, K, Williford, P, Willis

Publikováno v: Nature. 605(7911)

Before the Perseverance rover landing, the acoustic environment of Mars was unknown. Models predicted that: (1) atmospheric turbulence changes at centimetre scales or smaller at the point where molecular viscosity converts kinetic energy into heat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d06fb38362884923e9cc4b6ab11468b5
https://pubmed.ncbi.nlm.nih.gov/35864234