Jupiter's interior and deep atmosphere: The initial pole-To-pole passes with the Juno spacecraft

S. J. Bolton; A. Adriani; V. Adumitroaie; M. Allison; J. Anderson; S. Atreya; J. Bloxham; S. Brown; J. E.P. Connerney; E. DeJong; W. Folkner; D. Gautier; D. Grassi; S. Gulkis; T. Guillot; C. Hansen; W. B. Hubbard; L. Iess; A. Ingersoll; M. Janssen; J. Jorgensen; Y. Kaspi; S. M. Levin; C. Li; J. Lunine; Y. Miguel; A. Mura; G. Orton; T. Owen; M. Ravine; E. Smith; P. Steffes; E. Stone; D. Stevenson; R. Thorne; J. Waite; D. Durante; R. W. Ebert; K. T. Greathouse; V. Hue; M. Parisi; J. R. Szalay; R. Wilson

doi:10.1126/science.aal2108

Jupiter's interior and deep atmosphere: The initial pole-To-pole passes with the Juno spacecraft

S. J. Bolton, A. Adriani, V. Adumitroaie, M. Allison, J. Anderson, S. Atreya, J. Bloxham, S. Brown, J. E.P. Connerney, E. DeJong, W. Folkner, D. Gautier, D. Grassi, S. Gulkis, T. Guillot, C. Hansen, W. B. Hubbard, L. Iess, A. Ingersoll, M. JanssenJ. Jorgensen, Y. Kaspi, S. M. Levin, C. Li, J. Lunine, Y. Miguel, A. Mura, G. Orton, T. Owen, M. Ravine, E. Smith, P. Steffes, E. Stone, D. Stevenson, R. Thorne, J. Waite, D. Durante, R. W. Ebert, K. T. Greathouse, V. Hue, M. Parisi, J. R. Szalay, R. Wilson

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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.

Original language	English (US)
Pages (from-to)	821-825
Number of pages	5
Journal	Science
Volume	356
Issue number	6340
DOIs	https://doi.org/10.1126/science.aal2108
State	Published - May 26 2017
Externally published	Yes

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Bolton, S. J., Adriani, A., Adumitroaie, V., Allison, M., Anderson, J., Atreya, S., Bloxham, J., Brown, S., Connerney, J. E. P., DeJong, E., Folkner, W., Gautier, D., Grassi, D., Gulkis, S., Guillot, T., Hansen, C., Hubbard, W. B., Iess, L., Ingersoll, A., ... Wilson, R. (2017). Jupiter's interior and deep atmosphere: The initial pole-To-pole passes with the Juno spacecraft. Science, 356(6340), 821-825. https://doi.org/10.1126/science.aal2108

@article{af0bf41aa6a545528969645d63a703bf,

title = "Jupiter's interior and deep atmosphere: The initial pole-To-pole passes with the Juno spacecraft",

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.",

author = "Bolton, {S. J.} and A. Adriani and V. Adumitroaie and M. Allison and J. Anderson and S. Atreya and J. Bloxham and S. Brown and Connerney, {J. E.P.} and E. DeJong and W. Folkner and D. Gautier and D. Grassi and S. Gulkis and T. Guillot and C. Hansen and Hubbard, {W. B.} and L. Iess and A. Ingersoll and M. Janssen and J. Jorgensen and Y. Kaspi and Levin, {S. M.} and C. Li and J. Lunine and Y. Miguel and A. Mura and G. Orton and T. Owen and M. Ravine and E. Smith and P. Steffes and E. Stone and D. Stevenson and R. Thorne and J. Waite and D. Durante and Ebert, {R. W.} and Greathouse, {K. T.} and V. Hue and M. Parisi and Szalay, {J. R.} and R. Wilson",

year = "2017",

month = may,

day = "26",

doi = "10.1126/science.aal2108",

language = "English (US)",

volume = "356",

pages = "821--825",

journal = "Science",

issn = "0036-8075",

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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, KT, Hue, V, Parisi, M, Szalay, JR & Wilson, R 2017, 'Jupiter's interior and deep atmosphere: The initial pole-To-pole passes with the Juno spacecraft', Science, vol. 356, no. 6340, pp. 821-825. https://doi.org/10.1126/science.aal2108

TY - JOUR

T1 - Jupiter's interior and deep atmosphere

T2 - The initial pole-To-pole passes with the Juno spacecraft

AU - Bolton, S. J.

AU - Adriani, A.

AU - Adumitroaie, V.

AU - Allison, M.

AU - Anderson, J.

AU - Atreya, S.

AU - Bloxham, J.

AU - Brown, S.

AU - Connerney, J. E.P.

AU - DeJong, E.

AU - Folkner, W.

AU - Gautier, D.

AU - Grassi, D.

AU - Gulkis, S.

AU - Guillot, T.

AU - Hansen, C.

AU - Hubbard, W. B.

AU - Iess, L.

AU - Ingersoll, A.

AU - Janssen, M.

AU - Jorgensen, J.

AU - Kaspi, Y.

AU - Levin, S. M.

AU - Li, C.

AU - Lunine, J.

AU - Miguel, Y.

AU - Mura, A.

AU - Orton, G.

AU - Owen, T.

AU - Ravine, M.

AU - Smith, E.

AU - Steffes, P.

AU - Stone, E.

AU - Stevenson, D.

AU - Thorne, R.

AU - Waite, J.

AU - Durante, D.

AU - Ebert, R. W.

AU - Greathouse, K. T.

AU - Hue, V.

AU - Parisi, M.

AU - Szalay, J. R.

AU - Wilson, R.

PY - 2017/5/26

Y1 - 2017/5/26

N2 - 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.

AB - 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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U2 - 10.1126/science.aal2108

DO - 10.1126/science.aal2108

M3 - Article

C2 - 28546206

AN - SCOPUS:85019705403

SN - 0036-8075

VL - 356

SP - 821

EP - 825

JO - Science

JF - Science

IS - 6340

ER -

Jupiter's interior and deep atmosphere: The initial pole-To-pole passes with the Juno spacecraft

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