Results 1 to 10 of about 6,328 (164)
Jupiter radio emission probability tool
Frontiers in Astronomy and Space Sciences, 2023 Jupiter is a source of intense radio emissions in the decametric wavelength range observable from ground (above ∼10 MHz) and from space (down to a few kHz).
B. Cecconi +5 more
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Geophysical Research Letters, 2023 It is generally believed that variations in the upstream solar wind (SW) and interplanetary magnetic field (IMF) conditions are the main cause of changes of Jupiter's magnetopause (JM) location.
Enhao Feng +6 more
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Lightning at Jupiter pulsates with a similar rhythm as in-cloud lightning at Earth
Nature Communications, 2023 Our knowledge about the fine structure of lightning processes at Jupiter was substantially limited by the time resolution of previous measurements. Recent observations of the Juno mission revealed electromagnetic signals of Jovian rapid whistlers at a ...
Ivana Kolmašová +7 more
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Universe, 2023 It is known that Jovian radio and high energy electron emissions are observed near Earth. The question we address in this study is whether the quasi-periodic ~10 h and ~40/15–20 min (QP-10 h, QP-40/15–20 min) energetic particle and magnetic field ...
Georgios C. Anagnostopoulos +3 more
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Jupiter and jovian (exo)-planets in Palatini $f(\bar R)$ gravity [PDF]
Phys. Rev. D 104, 104058, 2021, 2021 Some parts of the substellar evolution, such as fragmentation of a gaseous cloud and Jupiter-like planet's cooling, are demonstrated to be impacted by Palatini $f(\bar R)$ gravity. Using simple models describing those processes we show that the opacity mass limit as well as cooling time of jovian planets differ in modified gravity.
arxiv +1 more source
Spectroscopic Links among Giant Planet Irregular Satellites and Trojans
The Planetary Science Journal, 2023 We collect near-infrared spectra (∼0.75–2.55 μ m) of four Jovian irregular satellites and visible spectra (∼0.32–1.00 μ m) of two Jovian irregular satellites, two Uranian irregular satellites, and four Neptune Trojans.
Benjamin N. L. Sharkey +4 more
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Magnetic field influence on aurorae and the Jovian plasma disk radial structure [PDF]
Annales Geophysicae, 2006 The Jovian paraboloid magnetospheric model is applied for the investigation of the planet's auroral emission and plasma disk structure in the middle magnetosphere.
E. S. Belenkaya +3 more
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A summary of observational records on periodicities above the rotational period in the Jovian magnetosphere [PDF]
Annales Geophysicae, 2009 The Jovian magnetosphere is a very dynamic system. The plasma mass-loading from the moon Io and the fast planetary rotation lead to regular release of mass from the Jovian magnetosphere and to a change of the magnetic topology.
E. A. Kronberg +3 more
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Mapping the Brightness of Ganymede's Ultraviolet Aurora using Hubble Space Telescope Observations [PDF]
, 2022 We analyze Hubble Space Telescope (HST) observations of Ganymede made with the Space Telescope Imaging Spectrograph (STIS) between 1998 and 2017 to generate a brightness map of Ganymede's oxygen emission at 1356 A. Our Mercator projected map demonstrates that the brightness along Ganymede's northern and southern auroral ovals strongly varies with ...
arxiv +1 more source
On the residence-time of Jovian electrons in the inner heliosphere [PDF]
A&A 642, A170 (2020), 2020 Jovian electrons serve as an important test-particle distribution in the inner heliosphere and have been used extensively in the past to study the (diffusive) transport of cosmic rays in the inner heliosphere. With new limits on the Jovian source function (i.e.
arxiv +1 more source