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Bolton SJ, Adriani A, Adumitroaie V, Allison M, Anderson J, Atreya S, Bloxham J, Brown S, Connerney JEP, DeJong E, Folkner W, Gautier D, Grassi D, Gulkis S, Guillot T, Hansen C, Hubbard WB, Iess L, Ingersoll A, Janssen M, Jorgensen J, Kaspi Y, Levin SM, Li C, Lunine J, Miguel Y, Mura A, Orton G, Owen T, Ravine M, Smith E, Steffes P, Stone E, Stevenson D, Thorne R, Waite J, Durante D, Ebert RW, Greathouse TK, Hue V, Parisi M, Szalay JR, Wilson R. Jupiter's interior and deep atmosphere: The initial pole-to-pole passes with the Juno spacecraft. Science 2018; 356:821-825. [PMID: 28546206 DOI: 10.1126/science.aal2108] [Citation(s) in RCA: 186] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 05/01/2017] [Indexed: 11/02/2022]
Abstract
On 27 August 2016, the Juno spacecraft acquired science observations of Jupiter, passing less than 5000 kilometers above the equatorial cloud tops. Images of Jupiter's poles show a chaotic scene, unlike Saturn's poles. Microwave sounding reveals weather features at pressures deeper than 100 bars, dominated by an ammonia-rich, narrow low-latitude plume resembling a deeper, wider version of Earth's Hadley cell. Near-infrared mapping reveals the relative humidity within prominent downwelling regions. Juno's measured gravity field differs substantially from the last available estimate and is one order of magnitude more precise. This has implications for the distribution of heavy elements in the interior, including the existence and mass of Jupiter's core. The observed magnetic field exhibits smaller spatial variations than expected, indicative of a rich harmonic content.
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Affiliation(s)
- S J Bolton
- Southwest Research Institute, San Antonio, TX 78238, USA.
| | - A Adriani
- Institute for Space Astrophysics and Planetology, National Institute for Astrophysics, 00133 Rome, Italy
| | - V Adumitroaie
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - M Allison
- Goddard Institute for Space Studies, New York, NY 10025, USA
| | - J Anderson
- Southwest Research Institute, San Antonio, TX 78238, USA
| | - S Atreya
- University of Michigan, Ann Arbor, MI 48109, USA
| | - J Bloxham
- Harvard University, Cambridge, MA 02138, USA
| | - S Brown
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - J E P Connerney
- Space Research Corporation, Annapolis, MD 21403, USA.,NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA
| | - E DeJong
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - W Folkner
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - D Gautier
- Laboratoire d'Études Spatiales et d'Instrumentation en Astrophysique, Observatoire de Paris, 92195 Meudon, France
| | - D Grassi
- Institute for Space Astrophysics and Planetology, National Institute for Astrophysics, 00133 Rome, Italy
| | - S Gulkis
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - T Guillot
- Université Côte d'Azur, Observatoire de la Côte d'Azur, Laboratoire Lagrange CNRS, 06304 Nice, France
| | - C Hansen
- Planetary Science Institute, Tucson, AZ 85719, USA
| | - W B Hubbard
- Lunar and Planetary Laboratory, University of Arizona, Tucson, AZ 85721, USA
| | - L Iess
- Sapienza University of Rome, 00185 Rome, Italy
| | - A Ingersoll
- California Institute of Technology, Pasadena, CA 91125, USA
| | - M Janssen
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - J Jorgensen
- National Space Institute, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Y Kaspi
- Department of Earth and Planetary Sciences, Weizmann Institute of Science, Rehovot 76100, Israel
| | - S M Levin
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - C Li
- California Institute of Technology, Pasadena, CA 91125, USA
| | - J Lunine
- Cornell University, Ithaca, NY 14853, USA
| | - Y Miguel
- Université Côte d'Azur, Observatoire de la Côte d'Azur, Laboratoire Lagrange CNRS, 06304 Nice, France
| | - A Mura
- Institute for Space Astrophysics and Planetology, National Institute for Astrophysics, 00133 Rome, Italy
| | - G Orton
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - T Owen
- Institute for Astronomy, University of Hawaii at Manoa, Honolulu, HI 96822, USA
| | - M Ravine
- Malin Space Science Systems, San Diego, CA 92121, USA
| | - E Smith
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - P Steffes
- Center for Space Technology and Research, Georgia Institute of Technology, Atlanta, GA 30332, USA
| | - E Stone
- California Institute of Technology, Pasadena, CA 91125, USA
| | - D Stevenson
- California Institute of Technology, Pasadena, CA 91125, USA
| | - R Thorne
- Department of Atmospheric and Oceanic Sciences, University of California, Los Angeles, CA 90095, USA
| | - J Waite
- Southwest Research Institute, San Antonio, TX 78238, USA
| | - D Durante
- Sapienza University of Rome, 00185 Rome, Italy
| | - R W Ebert
- Southwest Research Institute, San Antonio, TX 78238, USA
| | - T K Greathouse
- Southwest Research Institute, San Antonio, TX 78238, USA
| | - V Hue
- Southwest Research Institute, San Antonio, TX 78238, USA
| | - M Parisi
- Jet Propulsion Laboratory/Caltech, Pasadena, CA 91109, USA
| | - J R Szalay
- Southwest Research Institute, San Antonio, TX 78238, USA
| | - R Wilson
- Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, CO 80303, USA
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Paige DA, Siegler MA, Zhang JA, Hayne PO, Foote EJ, Bennett KA, Vasavada AR, Greenhagen BT, Schofield JT, McCleese DJ, Foote MC, DeJong E, Bills BG, Hartford W, Murray BC, Allen CC, Snook K, Soderblom LA, Calcutt S, Taylor FW, Bowles NE, Bandfield JL, Elphic R, Ghent R, Glotch TD, Wyatt MB, Lucey PG. Diviner Lunar Radiometer Observations of Cold Traps in the Moon's South Polar Region. Science 2010; 330:479-82. [DOI: 10.1126/science.1187726] [Citation(s) in RCA: 294] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Smith PH, Tamppari L, Arvidson RE, Bass D, Blaney D, Boynton W, Carswell A, Catling D, Clark B, Duck T, DeJong E, Fisher D, Goetz W, Gunnlaugsson P, Hecht M, Hipkin V, Hoffman J, Hviid S, Keller H, Kounaves S, Lange CF, Lemmon M, Madsen M, Malin M, Markiewicz W, Marshall J, McKay C, Mellon M, Michelangeli D, Ming D, Morris R, Renno N, Pike WT, Staufer U, Stoker C, Taylor P, Whiteway J, Young S, Zent A. Introduction to special section on the Phoenix Mission: Landing Site Characterization Experiments, Mission Overviews, and Expected Science. ACTA ACUST UNITED AC 2008. [DOI: 10.1029/2008je003083] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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