hal.structure.identifier | Proxemy Research Inc | |
dc.contributor.author | STOFAN, E. R. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | ELACHI, C. | |
hal.structure.identifier | Lunar and Planetary Laboratory [Tucson] [LPL] | |
dc.contributor.author | LUNINE, J.I. | |
hal.structure.identifier | Johns Hopkins University Applied Physics Laboratory [Laurel, MD] [APL] | |
dc.contributor.author | LORENZ, R. D. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | STILES, B. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | MITCHELL, K. L. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | OSTRO, S. | |
hal.structure.identifier | US Geological Survey [Flagstaff] | |
dc.contributor.author | SODERBLOM, L. | |
hal.structure.identifier | Wheeling Jesuit University | |
dc.contributor.author | WOOD, C. | |
hal.structure.identifier | Department of Electrical Engineering [Stanford] | |
dc.contributor.author | ZEBKER, H. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | WALL, S. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | JANSSEN, M. | |
hal.structure.identifier | US Geological Survey [Flagstaff] | |
dc.contributor.author | KIRK, R. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | LOPES, R. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | PAGANELLI, F. | |
hal.structure.identifier | Lunar and Planetary Laboratory [Tucson] [LPL] | |
dc.contributor.author | RADEBAUGH, J. | |
hal.structure.identifier | Stanford University | |
dc.contributor.author | WYE, L. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | ANDERSON, Y. | |
hal.structure.identifier | NASA Goddard Institute for Space Studies [GISS] | |
dc.contributor.author | ALLISON, M. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | BOEHMER, R. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | CALLAHAN, P. | |
hal.structure.identifier | Observatoire de Paris - Site de Paris [OP] | |
dc.contributor.author | ENCRENAZ, P. | |
hal.structure.identifier | Alenia Aerospazio | |
dc.contributor.author | FLAMINI, E. | |
hal.structure.identifier | Facoltá di Ingegneria | |
dc.contributor.author | FRANCESCETTI, G. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | GIM, Y. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | HAMILTON, G. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | HENSLEY, S. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | T. K. JOHNSON, W. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | KELLEHER, K. | |
hal.structure.identifier | Division of Geological and Planetary Sciences [Pasadena] | |
dc.contributor.author | MUHLEMAN, D. | |
hal.structure.identifier | Observatoire aquitain des sciences de l'univers [OASU] | |
hal.structure.identifier | Laboratoire d'Astrophysique de Bordeaux [Pessac] [LAB] | |
hal.structure.identifier | Laboratoire d'astrodynamique, d'astrophysique et d'aéronomie de bordeaux [L3AB] | |
dc.contributor.author | PAILLOU, Philippe | |
hal.structure.identifier | Dipartimento Interateneo di Fisica | |
dc.contributor.author | POSA, F. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | ROTH, L. | |
hal.structure.identifier | Università degli Studi di Roma "La Sapienza" = Sapienza University [Rome] [UNIROMA] | |
dc.contributor.author | SEU, R. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | SHAFFER, S. | |
hal.structure.identifier | Facoltá di Ingegneria | |
dc.contributor.author | VETRELLA, S. | |
hal.structure.identifier | Jet Propulsion Laboratory [JPL] | |
dc.contributor.author | WEST, R. | |
dc.date.issued | 2007 | |
dc.identifier.issn | 0028-0836 | |
dc.description.abstractEn | The surface of Saturn's haze-shrouded moon Titan has long been proposed to have oceans or lakes, on the basis of the stability of liquid methane at the surface. Initial visible and radar imaging failed to find any evidence of an ocean, although abundant evidence was found that flowing liquids have existed on the surface. Here we provide definitive evidence for the presence of lakes on the surface of Titan, obtained during the Cassini Radar flyby of Titan on 22 July 2006 (T16). The radar imaging polewards of 70° north shows more than 75 circular to irregular radar-dark patches, in a region where liquid methane and ethane are expected to be abundant and stable on the surface. The radar-dark patches are interpreted as lakes on the basis of their very low radar reflectivity and morphological similarities to lakes, including associated channels and location in topographic depressions. Some of the lakes do not completely fill the depressions in which they lie, and apparently dry depressions are present. We interpret this to indicate that lakes are present in a number of states, including partly dry and liquid-filled. These northern-hemisphere lakes constitute the strongest evidence yet that a condensable-liquid hydrological cycle is active in Titan's surface and atmosphere, in which the lakes are filled through rainfall and/or intersection with the subsurface `liquid methane' table. | |
dc.language.iso | en | |
dc.publisher | Nature Publishing Group | |
dc.title.en | The lakes of Titan | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1038/nature05438 | |
dc.subject.hal | Physique [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO] | |
dc.subject.hal | Planète et Univers [physics]/Astrophysique [astro-ph] | |
bordeaux.journal | Nature | |
bordeaux.page | 61-64 | |
bordeaux.volume | 445 | |
bordeaux.issue | 7123 | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-00159750 | |
hal.version | 1 | |
hal.popular | non | |
hal.audience | Non spécifiée | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-00159750v1 | |
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