Tuesday, June 20, 2023

The immense water plume of Enceladus and its torus have been captured by JWST | Nature Astronomy

The immense water plume of Enceladus and its torus have been captured by JWST | Nature Astronomy

Observations using JWST show water, probably from a subsurface ocean on Saturn's icy moon, spewing into a large plume that extends far beyond the moon's surface.

Iess, L. et al. The gravity field and interior structure of Enceladus. Science 344 , 78–80 (2014). This paper, based on Doppler data from spacecraft flybys, indicates a regional subsurface sea in Enceladus, at depths of 30–40 km and extending up to southern latitudes.

Publisher: Nature
Date: 2023-06-20
Author: 2023 The Author s under exclusive licence to Springer Nature Limited
Twitter: @NatureAstronomy
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