Results 31 to 40 of about 9,371 (210)

Juno Magnetometer Observations at Ganymede: Comparisons With a Global Hybrid Simulation and Indications of Magnetopause Reconnection

Geophysical Research Letters, 2022
Juno's flyby of Ganymede on 7 June 2021, provides a unique opportunity to explore the moon's magnetosphere. By means of Magnetometer (MAG) observations and a hybrid numerical simulation, we provide a global description of this environment and analyze the
N. Romanelli, G. A. DiBraccio, R. Modolo, J. E. P. Connerney, R. W. Ebert, Y. M. Martos, T. Weber, J. R. Espley, W. S. Kurth, F. Allegrini, P. Valek, S. J. Bolton   +11 more
doaj   +1 more source

Magnetospheric considerations for solar system ice state [PDF]

, 2018
The current lattice configuration of the water ice on the surfaces of the inner satellites of Jupiter and Saturn is likely shaped by many factors. But laboratory experiments have found that energetic proton irradiation can cause a transition in the ...
Blaney, D., Cassidy, T.A., Clark, G., Hendrix, A.R., Hibbitts, C.A., Kollmann, P., Krupp, N., Ligier, N., Nordheim, T.A., Paranicas, C., Roussos, E.   +10 more
core   +1 more source

Alternating North‐South Brightness Ratio of Ganymede's Auroral Ovals: Hubble Space Telescope Observations Around the Juno PJ34 Flyby

Geophysical Research Letters, 2022
We report results of Hubble Space Telescope observations from Ganymede's orbitally trailing side which were taken around the flyby of the Juno spacecraft on 7 June 2021.
Joachim Saur, Stefan Duling, Alexandre Wennmacher, Clarissa Willmes, Lorenz Roth, Darrell F. Strobel, Frédéric Allegrini, Fran Bagenal, Scott J. Bolton, Bertrand Bonfond, George Clark, Randy Gladstone, Thomas K. Greathouse, Denis C. Grodent, Candice J. Hansen, William S. Kurth, Glenn S. Orton, Kurt D. Retherford, Abigail M. Rymer, Ali H. Sulaiman   +19 more
doaj   +1 more source

Modeling magnetospheric fields in the Jupiter system

, 2017
The various processes which generate magnetic fields within the Jupiter system are exemplary for a large class of similar processes occurring at other planets in the solar system, but also around extrasolar planets.
A. F. Lanza, A. Radioti, A.J. Kliore, A.L. Broadfoot, A.P. Showman, Andreas Kopp, B. Mauk, C. Paty, C. Paty, C. Paty, C. Zimmer, C.K. Goertz, D.F. Strobel, D.J. Southwood, D.J. Southwood, D.T. Hall, E. Chané, E. Chané, E. Chané, E. Chané, E.N. Parker, F. Bagenal, F. Bagenal, F. Sohl, F.M. Neubauer, F.M. Neubauer, H. Hussmann, J. Saur, J. Saur, J. Saur, J. Saur, J. Saur, J.T. Clarke, K.K. Khurana, K.K. Khurana, K.K. Khurana, L. Liuzzo, L. Liuzzo, L.A. Frank, L.C. Ray, M. Seufert, M. Seufert, M.A. McGrath, M.F. Vogt, M.G. Kivelson, M.G. Kivelson, M.G. Kivelson, M.G. Kivelson, M.G. Kivelson, M.G. Kivelson, N. Krupp, N. Rambaux, N.J. Cunningham, O. Hartkorn, P.D. Feldman, R. Carlson, R. McNutt, R.J. Walker, S. Duling, S. Knight, S. Preusse, S. Vance, S.P. Joy, S.W.H. Cowley, S.W.H. Cowley, T. Moriguchi, T. Ogino, T.W. Hill, T.W. Hill, U.R. Christensen, V.M. Vasyliūnas, W. Baumjohann, X. Jia, X. Jia, X. Jia   +74 more
core   +1 more source

Measuring Ganymede’s Librations with Laser Altimetry

Geosciences, 2019
Jupiter’s moon Ganymede might be in possession of a subsurface ocean located between two ice layers. However, from Galileo data it is not possible to unambiguously infer the thickness and densities of the individual layers.
Gregor Steinbrügge, Teresa Steinke, Robin Thor, Alexander Stark, Hauke Hussmann   +4 more
doaj   +1 more source

Thermal Convection in the Core of Ganymede Inferred from Liquid Eutectic Fe-FeS Electrical Resistivity at High Pressures

Crystals, 2021
The core of Ganymede is suggested to be mainly Fe but with a significant proportion of S. Effects of S as a core constituent are freezing-point depression, allowing for a molten core at relatively low core temperatures, and modification of transport ...
Joshua A. H. Littleton, Richard A. Secco, Wenjun Yong   +2 more
doaj   +1 more source

Long-term radial-velocity variations of the Sun as a star: The HARPS view [PDF]

, 2016
Stellar radial velocities play a fundamental role in the discovery of extrasolar planets and the measurement of their physical parameters as well as in the study of stellar physical properties.
Haywood, R. D., Lanza, A. F., Molaro, P., Monaco, L.   +3 more
core   +4 more sources

Mid‐Infrared Absorption Coefficients of Human Skin Stratum Corneum

Advanced Photonics Research, Volume 7, Issue 6, June 2026.
This work reports the first quantitative determination of mid‐infrared absorption coefficients for the human stratum corneum. By utilizing transmission infrared spectroscopy across varying hydration levels, the study establishes a fundamental dataset for understanding and rigorous modeling of light–skin interaction.
Mattia Saita, Alexander Mittelstädt, Nina Köder, Michael Kaluza, Thorsten Lubinski, Dieter Groneberg, Florian K. Groeber‐Becker, Werner Mäntele, Sergius Janik   +8 more
wiley   +1 more source

The formation of the Galilean moons and Titan in the Grand Tack scenario

, 2015
In the Grand Tack (GT) scenario for the young solar system, Jupiter formed beyond 3.5 AU from the Sun and migrated as close as 1.5 AU until it encountered an orbital resonance with Saturn.
Heller, René, Marleau, Gabriel-Dominique, Pudritz, Ralph Egon   +2 more
core   +1 more source

Species‐Specific Vulnerability of Northern Red Sea Mesophotic Corals to Accelerated Warming

Global Change Biology Communications, Volume 1, Issue 2, June 2026.
Mesophotic reefs are often considered climate refuges, yet experimental thermal‐stress reveals species‐dependent vulnerability. Skeletal optics, energy reserves, and light environment determine bleaching severity. A depth‐generalist coral resisted stress while the mesophotic specialist bleached severely.
Netanel Kramer, Na'ama‐Rose Kochman, Ayelet Zion, Maoz Fine, Yossi Loya, Daniel Wangpraseurt   +5 more
wiley   +1 more source