Results 41 to 50 of about 19,918 (257)

A Dust Halo from Saturn’s Main Rings Extending Several Saturnian Radii above the Ring Plane

The Planetary Science Journal
During the Grand Finale orbits, the Cassini spacecraft orbited Saturn with high inclinations and perikrones near the ring plane crossings. The Cosmic Dust Analyzer sampled ice and mineral dust particles during these orbits.
Simon Linti, Frank Postberg, Hsiang-Wen Hsu, Jürgen Schmidt, Jon K. Hillier, Lenz Nölle, Christian Fischer, Ralf Srama   +7 more
doaj   +1 more source

Binary Darboux Transformations in Bidifferential Calculus and Integrable Reductions of Vacuum Einstein Equations

Symmetry, Integrability and Geometry: Methods and Applications, 2013
We present a general solution-generating result within the bidifferential calculus approach to integrable partial differential and difference equations, based on a binary Darboux-type transformation.
Aristophanes Dimakis, Folkert Müller-Hoissen   +1 more
doaj   +1 more source

Temperatures of Saturn's Rings

The Astrophysical Journal, 1973
The 20-micron brightness temperatures of the rings were determined using the 224-cm telescope of the Mauna Kea Observatory, and the standard University of Hawaii radiometer with a 17- to 25-micron filter. The observations were made on the nights of Aug. 20 and 21, and Sept. 26 and 27, 1972.
openaire   +1 more source

Radio Pulse Power Distribution of Lightning in Jupiter's 2021–2022 Stealth Superstorms

AGU Advances, Volume 7, Issue 2, April 2026.
Abstract Surveys and observations of lightning on Jupiter prior to the NASA Juno mission used night‐side imaging approaches, and a common conclusion was that the optical energy was similar to the highest energy terrestrial lightning flashes, or superbolts.
Michael H. Wong, Ivana Kolmašová, Fabiano A. Oyafuso, Masafumi Imai, Shinji Mizumoto, Steven M. Levin, Ramanakumar G. Sankar, Amy A. Simon, Shawn Brueshaber, Glenn S. Orton, Sushil K. Atreya, Cheng Li, Scott J. Bolton   +12 more
wiley   +1 more source

Statistical ring current of Saturn [PDF]

Journal of Geophysical Research: Space Physics, 2012
The statistical ring current of Saturn has been determined from the curl of the median magnetic field derived from over 5 years of observations of the Cassini magnetometer. The main issue addressed here is the calculation of the statistical ring current of Saturn by directly computing, for the first time, the symmetrical part of the ring current J from
J. F. Carbary, N. Achilleos, C. S. Arridge   +2 more
openaire   +1 more source

Cassini observations of the thermal plasma in the vicinity of Saturn's main rings and the F and G rings [PDF]

, 2005
The ion mass spectrometer on Cassini detected enhanced ion flux near Saturn's main rings that is consistent with the presence of atomic and molecular oxygen ions in the thermal plasma.
Baragiola, RA, Coates, AJ, Crary, FJ, Delapp, DM, Fish, BA, Francis, MF, Gurnett, DA, Johnson, RE, Kurth, WS, Reisenfeld, DB, Thomsen, MF, Tokar, RL, Young, DT   +12 more
core   +1 more source

Local Time Asymmetry in Energetic Electron Distribution Within Saturn's Inner Magnetosphere

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Electrons of several hundred keV in Saturn's ring current are important seed components of the radiation belt. In this study, we have statistically analyzed the spatial distribution of energetic electrons on the equatorial plane of the inner magnetosphere based on the Cassini in situ observations.
Yimeng Li, Chao Yue, Yixin Sun, Yixin Hao, Qiugang Zong, Xuzhi Zhou   +5 more
wiley   +1 more source

Water Transport from Enceladus to the Rings

The Planetary Science Journal
Enceladus continuously ejects approximately 300 kg s ^−1 of water vapor from its south polar regions, forming an extensive neutral gas torus around Saturn.
Ian-Lin Lai, Hua-Shan Shih, Wei-Ling Tseng, Wing-Huen Ip, Jong-Shinn Wu   +4 more
doaj   +1 more source

Steady Collapse of Uranus' Exosphere After 1998 to the Present Decade

Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.
Abstract Uranus' thermospheric temperature decreased from ∼800K in 1986 to ∼450K in 2022 as determined from observations of H3+ and H2 infrared emissions. Spitzer 2007 lower atmosphere observations do not emulate this cooling trend. Here we show that the atomic H Lyman ⍺ emission from the disk of Uranus observed by HST from 2011 to 2022 are not ...
D. Bhattacharyya, J. T. Clarke, P. Stephenson, T. Koskinen, J.‐Y. Chaufray, L. Moore, H. Melin   +6 more
wiley   +1 more source

Rings of Saturn: Fellini Rosi1

Journal of Italian Cinema & Media Studies, 2022
This article offers a comparative reading of Gianfranco Rosi’s Sacro GRA (‘Holy GRA’) (2013) and Federico Fellini’s Roma (1972). It sets Sacro GRA within Rosi’s career, his ambiguous identity as an ‘Italian’ filmmaker and the film’s relation to the history of cinema in/on Rome and psycho-geographical road movies. It moves on to analyse Rosi’s treatment
openaire   +1 more source