Results 31 to 40 of about 19,542 (191)
Fast Computerized Ionospheric Tomography Using GNSS‐TEC in Densely Observed Regions
Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.Abstract In recent years, the range of technologies affected by the ionosphere has been steadily expanding. Technologies such as Global Positioning System, which have become indispensable in modern society, can suffer from degraded accuracy due to ionospheric structures.
Satoru Yoneyama, Ken Umeno
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Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.Abstract Jupiter's auroral regions have previously been defined by broad‐scale auroral structures, but these are typically obscured by the wide array of temporal variability observed at timescales between minutes and days, making it difficult to understand the underlying magnetospheric biases driving these brightness differences.
Tom S. Stallard +9 more
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Emission of Energetic Neutral Atoms From Ganymede's Magnetosphere‐Atmosphere Interaction
Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.Abstract This study analyzes the emission of energetic neutral atoms (ENAs), generated by charge exchange between energetic protons and Ganymede's atmosphere. We also constrain the observability of such ENAs by an imaging instrument aboard a spacecraft.
C. Michael Haynes +2 more
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Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.Abstract The Galilean satellite Europa is a primary candidate for the study of ocean worlds. In anticipation of NASA's Europa Clipper and ESA's JUICE missions, we revisit the magnetic field measurements of the Galileo spacecraft. The ocean's induction response is governed by its induction amplitude and phase shift, which are a function of the ocean ...
Jason Winkenstern +2 more
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Antum Crater: A Window Into Ganymede's Icy Evolution
Journal of Geophysical Research: Planets, Volume 130, Issue 10, October 2025.Abstract Located within the extensive dark terrain of Marius Regio, in the anti‐Jovian trailing quadrant of Ganymede, Antum crater is marked by dark‐rayed ejecta that obscure older features and reshape the surrounding landscape. This study investigates Antum and its geological context using optical and infrared data from the Voyager and Galileo ...
Federico Tosi +9 more
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GALILEO-FERRARIS. — Teoria geometrica dei campi vettoriali come introduzione allo studio della elettricità, del magnétisme, ecc. (Théorie géométrique des champs vectoriels, pour servir d'introduction à l'étude de l'électricité, du magnétisme, etc.). — Mem. della Acc. r. dell. sc. di Torino, II, XLVII, 96-97 [PDF]
, 1898 A. Gallotti
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