Using MARSIS signal attenuation to assess the presence of South Polar Layered Deposit subglacial brines

Autor: Sebastian E. Lauro, Elena Pettinelli, Graziella Caprarelli, Jamaledin Baniamerian, Elisabetta Mattei, Barbara Cosciotti, David E. Stillman, Katherine M. Primm, Francesco Soldovieri, Roberto Orosei

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)

MARSIS attenuation and thermal data confirm that liquid brines are the most plausible source for the bright reflections at the base of the South Polar Layered Deposits. Such results also justify why SHARAD does not penetrate to the base of the ice.

Externí odkaz: https://doaj.org/article/b8a9a67e32504fb0a072611d38d0cce3

Assessing the role of clay and salts on the origin of MARSIS basal bright reflections

Autor: Elisabetta Mattei, Elena Pettinelli, Sebastian Emanuel Lauro, David E. Stillman, Barbara Cosciotti, Lucia Marinangeli, Anna Chiara Tangari, Francesco Soldovieri, Roberto Orosei, Graziella Caprarelli

Anomalously bright basal reflections detected by MARSIS at Ultimi Scopuli have been interpreted to indicate the presence of water-saturated materials or ponded liquid water at the base of the South Polar Layered Deposits (SPLD). Because conventional

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::355917d4e8c0e350c7271e548df35861
https://hdl.handle.net/11590/398940

Solar-System-Wide Significance of Mars Polar Science

Autor: J. J. Plaut, Colman Gallagher, Stephen R. Lewis, J. Bapst, C. Andres, John F. Mustard, S. F. A. Cartwright, Lauren A. Edgar, Susan J. Conway, Alan D. Howard, Michael Mischna, Gareth A. Morgan, Maria E. Banks, S. Diniega, Mark L. Skidmore, A. Van Brenen, Carol R. Stoker, Ralf Jaumann, Charity M. Phillips-Lander, Ali M. Bramson, Jennifer L. Whitten, Michael Daly, Michael H. Hecht, Solmaz Adeli, Manish R. Patel, N. Oliveira, S. Mukherjee, Matthew Chojnacki, Kimberly D. Seelos, F. Foss, S. Nerozzi, John E. Moores, Patricio Becerra, Nathaniel E. Putzig, Michael T. Mellon, Vince Eke, Margaret E. Landis, P. B. James, U. Gayathri, F. Bernardini, John Wilson, J. M. Widmer, J. Chesal, Alexey A. Pankine, Klaus-Michael Aye, C. Stuurman, Andrea Coronato, Z. Yoldi, C. Rezza, L. E. McKeown, Edwin S. Kite, B. Hartmann, Ákos Kereszturi, Melinda A. Kahre, Kennda Lynch, M. M. Sori, Alain Khayat, A. Kleinboehl, Matteo Crismani, Scott D. Guzewich, L. R. Lozano, Daniel J. McCleese, Norbert Schorghofer, O. Karatekin, Cynthia L. Dinwiddie, Gordon R. Osinski, Lori K. Fenton, Luca Montabone, Andreas Johnsson, Roberto Orosei, Peter C. Thomas, J. P. Knightly, Matthew R. Balme, Claire E. Newman, Eldar Noe Dobrea, Joseph A. MacGregor, Ernst Hauber, A. C. Pascuzzo, Jennifer Hanley, Bryana L. Henderson, Oded Aharonson, German Martinez, Timothy N. Titus, M. R. Perry, Tanguy Bertrand, P. A. Johnson, Maurizio Pajola, Shane Byrne, Matthew A. Siegler, Anya Portyankina, Nicolas Thomas, R. Karimova, C. Orgel, Michelle Koutnik, Leslie K. Tamppari, Amy McAdam, James A. Whiteway, Briony Horgan, Frances E. G. Butcher, E. Vos, François Forget, Christine S. Hvidberg, Vincent Chevrier, Travis F. Hager, Roland M. B. Young, T. G. Cave, Peter L. Read, M. R. Elmaary, Shannon M. Hibbard, C. J. Hansen, Paul O. Hayne, David A. Crown, J. C. Stern, J. C. Echaurren, I. Mishev, P. Russell, Roger N. Clark, Hanna G. Sizemore, J. W. Holt, F. Chuang, Adrian J. Brown, Colin M. Dundas, S. Ulamsec, G. Luizzi, Isaac B. Smith, Anna Łosiak, Peter Fawdon, David L. Goldsby, Alfred S. McEwen, C. Amos, S. E. Wood, C. Cesar, David E. Stillman, R. W. Obbard, Ralph D. Lorenz, A. Svensson, Ryan C. Ewing, Aymeric Spiga, B. S. Tober, T. Meng, P. Acharya, S. M. Milkovich, Paul Streeter, Kris Zacny, P. Sinha, Joseph S. Levy, Don Banfield, Eric I. Petersen, K. E. Herkenhoff, J. L. Eigenbrode, S. Piqueux, Mackenzie Day, Renyu Hu, Gregory Michael, James W. Head, Alejandro Soto, Richard Massey, A. R. Khuller, P. B. Buhler, S. Clifford, Samuel P. Kounaves, Daniel C. Berman, K. E. Mesick, Bernard Schmitt, Wendy M. Calvin, J. C. Johnson, David A. Fisher, C. Neisch, Robert L. Staehle, C. Herny, D. E. Lalich, Edgard G. Rivera-Valentín, David E. Smith, Anshuman Bhardwaj, Jorge Rabassa, Anna Grau Galofre, Alice Lucchetti, Lydia Sam, A. M. Rutledge, A. J. Cross

Publikováno v: Bulletin of the AAS. 53

Mars Polar Science is an integrated, compelling system that serves as a nearby analogue to numerous other planets, supports human exploration, and habitability. Mars possesses the closest and most easily accessible layered ice deposits outside of Ear

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8da431e880a88136db982997e267dc79
https://doi.org/10.3847/25c2cfeb.4db95c67

Mid-Latitude Ice on Mars: A Science Target for Planetary Climate Histories and an Exploration Target for In Situ Resources

Autor: Suniti Karunatillake, C. Andres, David E. Stillman, S. W. Courville, Nathaniel E. Putzig, Eric I. Petersen, Hanna G. Sizemore, Ali M. Bramson, Isaac B. Smith, J. Bapst, John W. Holt, M. R. Perry, Gareth A. Morgan, R. W. Obbard, Paul Wooster, Colin M. Dundas, Michael T. Mellon, A. R. Khuller, Shannon M. Hibbard, Patricio Becerra

Publikováno v: Bulletin of the AAS. 53

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87f36f65361ae32593515381925b79d2
https://doi.org/10.3847/25c2cfeb.cc90422d

The role of liquid water in recent surface processes on Mars

Autor: Susan J. Conway, David E. Stillman

Publikováno v: Mars Geological Enigmas ISBN: 9780128202456

We provide an up-to-date review on the different landscapes and landforms that have been attributed to the action of liquid water in the Amazonian epoch on Mars and the current state of the art regarding their interpretation. This chapter accompanies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0ccb1bd921eb731474f739076ea45e4
https://doi.org/10.1016/b978-0-12-820245-6.00009-4