Results 1 to 10 of about 1,104 (222)
De Sitter’s theory of Galilean satellites [PDF]
Celestial Mechanics and Dynamical Astronomy, 2016 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Henk Broer, Lei Zhao, Broer Henk
exaly +4 more sources
Galilean Satellites: Anomalous Temperatures Disputed [PDF]
Science, 1977 Anomalous averaged infrared brightness temperatures of the Galilean satellites of Jupiter reported by Gross (1975) are rejected as falsely conceived and lacking physical reality. It is argued that the calculations of equilibrium temperatures should be corrected, whereupon predictions would be in satisfactory agreement with observations, in conformity ...
Larry A Lebofsky, Glenn J Veeder
exaly +5 more sources
Cratering Rates on the Galilean Satellites [PDF]
Icarus, 1998 We exploit recent theoretical advances toward the origin and orbital evolution of comets and asteroids to obtain revised estimates for cratering rates in the jovian system. We find that most, probably more than 90%, of the craters on the Galilean satellites are caused by the impact of Jupiter-family comets (JFCs).
Zahnle, Kevin +2 more
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Assessing the Detectability of Europa’s Seafloor Topography from Europa Clipper’s Gravity Data
The Planetary Science Journal, 2022 Due to its size and tidal heating, Europa may potentially possess active volcanism and hydrothermal circulation at its seafloor. The upcoming Europa Clipper mission provides the opportunity to obtain global gravity maps over a range of spatial scales, up
Ze-Wen Koh +4 more
doaj +1 more source
The Planetary Science Journal, 2023 The stratigraphy of the largest natural satellite of our solar system, Ganymede, is investigated using available global mosaic (basemap) and high-resolution images. We are focusing on the reconstruction of the formation and tectonic evolution of selected
Namitha Rose Baby +3 more
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Jupiter’s Early Luminosity May Have Driven off Io’s Initial Water Inventory
The Planetary Science Journal, 2023 After its formation, Jupiter was substantially more luminous than it is at the present day (10 ^4 times). Right after formation, the inner satellites Io and Europa would have received an order-of-magnitude larger incoming flux from Jupiter, than solar ...
Carver J. Bierson +3 more
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Experimental Validation of Cryobot Thermal Models for the Exploration of Ocean Worlds
The Planetary Science Journal, 2023 Accessing the potentially habitable subsurface waters of Ocean Worlds requires a robotic ice probe (or “cryobot”) to traverse tens of kilometers of ice with temperatures ranging from ∼100 to 273 K.
Paula do Vale Pereira +19 more
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Coordinates of features on the Galilean satellites [PDF]
Journal of Geophysical Research: Space Physics, 1981 Control nets of the four Galilean satellites have been established photogrammetrically from pictures taken by the two Voyager spacecraft during their flybys of Jupiter in 1979. Coordinates of 504 points on Io, 112 points on Europa, 1547 points on Ganymede, and 439 points on Callisto are listed. Selected points are identified on U.S.
Merton E. Davies, Frank Y. Katayama
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Thermal Properties of the Leading Hemisphere of Callisto Inferred from ALMA Observations
The Planetary Science Journal, 2023 We present a thermal observation of Callisto's leading hemisphere obtained using the Atacama Large Millimeter/submillimeter Array at 0.87 mm (343 GHz).
Maria Camarca +7 more
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Early Stages of Galilean Moon Formation in a Water-depleted Environment
The Astrophysical Journal Letters, 2023 A key feature of the Galilean satellite system is its monotonic decrease in bulk density with growing distance from Jupiter, indicating an ice mass fraction that is zero in the innermost moon Io and about half in the outer moons Ganymede and Callisto ...
Olivier Mousis +5 more
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