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Phase locking among Saturn radio emissions revealed by Cassini observations

Xu, Yan; Fischer, Georg; Yao, Zhonghua +7 more

Context. Rotational modulation has been observed in different magnetospheric phenomena at Saturn, including radio emissions, which reflect the fundamental plasma processes in key regions. Though previous studies have shown Saturn's kilometric radiation, 5 kHz narrowband emissions, and auroral hiss to be rotationally modulated, the modulation featu…

Characterising the interior of five inner Saturnian moons using Cassini ISS data

Lainey, V.; Rambaux, N.; Zhang, Q. +2 more

Context. The Cassini-Huygens space mission provided a huge amount of data for the Saturnian system. While the mission ended in September 2017, there is still much information to be retrieved from the data.
Aims: Here, from their orbital motion, we infer the interior of the five inner Saturnian moons, Atlas, Prometheus, Pandora, Janus, and Epi…