Results 21 to 30 of about 2,692,147 (173)

Saturn's Plasma Density Depletions Along Magnetic Field Lines Connected to the Main Rings

open access: yesGeophysical Research Letters, 2018
We report on a set of clear and abrupt decreases in the high‐frequency boundary of whistler mode emissions detected by Cassini at high latitudes (about ±40°) during the low‐altitude proximal flybys of Saturn. These abrupt decreases or dropouts have start
W. M. Farrell   +8 more
doaj   +1 more source

The Ruin as Kairos in W. G. Sebald’s The Rings of Saturn

open access: yesÉtudes Britanniques Contemporaines, 2012
Beyond the obvious semiotic heterogeneity of linguistic signs and visual images, which accounts for the disruptive force of the inserted visual material in Sebald’s novel The Rings of Saturn, the text and image relation in this novel is a particular site
Anne-Laure Fortin-Tournès
doaj   +1 more source

A Gap-sharing Planet Pair Shaping the Crescent in HD 163296: A Disk Sculpted by a Resonant Chain

open access: yesThe Astrophysical Journal Letters, 2023
The Atacama Large Millimeter Array observations of the disk around HD 163296 have resolved a crescent-shape substructure at around 55 au, inside and off-center from a gap in the dust that extends from 38 to 62 au.
Juan Garrido-Deutelmoser   +4 more
doaj   +1 more source

Seasons on Saturn. I. Changes in reflecting characteristics of the atmosphere at 1964–2012

open access: yesВісник Астрономічної школи, 2015
Due to considerable tilting of the equator to the orbital plane, presence of rings and elongation of the orbit around the Sun, Saturn is strongly affected by seasonal changes in the solar radiation influx. Such change of the mode of irradiation of Saturn'
A. P. Vidmachenko
doaj   +1 more source

Rotation Reduces Convective Mixing in Jupiter and Other Gas Giants

open access: yesThe Astrophysical Journal Letters, 2023
Recent measurements of Jupiter’s gravitational moments by the Juno spacecraft and seismology of Saturn’s rings suggest that the primordial composition gradients in the deep interior of these planets have persisted since their formation.
J. R. Fuentes   +3 more
doaj   +1 more source

Corotation-driven magnetosphere-ionosphere coupling currents in Saturn’s magnetosphere and their relation to the auroras [PDF]

open access: yesAnnales Geophysicae, 2003
We calculate the latitude profile of the equatorward-directed ionospheric Pedersen currents that are driven in Saturn’s ionosphere by partial corotation of the magnetospheric plasma.
S. W. H. Cowley, E. J. Bunce
doaj   +1 more source

Black Saturn [PDF]

open access: yesJHEP 0705:050,2007, 2007
Using the inverse scattering method we construct an exact stationary asymptotically flat 4+1-dimensional vacuum solution describing Black Saturn: a spherical black hole surrounded by a black ring. Angular momentum keeps the configuration in equilibrium.
arxiv   +1 more source

Seasons on Saturn. II. Influence of solar activity on variation of methane absorption

open access: yesВісник Астрономічної школи, 2015
Methane and ammonia in the atmosphere of Saturn are in the form of impurities at the level of less than tenths of a percentage. They take part in photochemical processes, the main products of which are hydrocarbons and ammonia NH_3. Polyacetylenes absorb
A. P. Vidmachenko
doaj   +1 more source

A Melancholy Journey through Landscapes of Transience

open access: yesActa Universitatis Sapientiae: Philologica, 2015
Saturn is the planet of melancholy, about which Walter Benjamin writes: “I came into the world under the sign of Saturn - the star of the slowest revolution, the planet of detours and delays.” W. G.
Pieldner Judit
doaj   +1 more source

Le récit intermédial comme dispositif traumatique dans The Rings of Saturn de W. G. Sebald

open access: yesSillages Critiques, 2015
In The Rings of Saturn, the reading process is experienced by the reader in terms of temporal variations. Sebald’s novel is indeed the combination of a narrative and of visual materials — photographs in particular — which sever the narrative thread and ...
Anne-Laure Fortin-Tournès
doaj   +1 more source

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