Imperial College London


Faculty of Natural SciencesDepartment of Physics

Research Associate



+44 (0)20 7594 7766g.hunt




6M71Huxley BuildingSouth Kensington Campus





My research mainly focuses on the data analysis from the Cassini magnetometer. In particular, the magnetic signatures associated large-scale current systems within Saturn's magnetosphere, with a special interest in those related to Saturn's aurora and periodicities.

I am involved in the Cassini end of mission magnetic field science, where we hope to learn more about the interior and structure of Saturn, as well as mapping its magnetic field.



Bradley TJ, Cowley SWH, Bunce EJ, et al., 2020, Saturn’s nightside dynamics during Cassini’s F ring and proximal orbits: Response to solar wind and planetary period oscillation modulations, Journal of Geophysical Research: Space Physics, ISSN:2169-9380

Cao H, Dougherty MK, Hunt GJ, et al., 2020, The landscape of Saturn's internal magnetic field from the Cassini Grand Finale, Icarus, Vol:344, ISSN:0019-1035

Shebanits O, Hadid LZ, Cao H, et al., 2020, Saturn’s near-equatorial ionospheric conductivities from in situ measurements, Scientific Reports, Vol:10, ISSN:2045-2322

Hunt GJ, Bunce EJ, Cao H, et al., 2020, Saturn's auroral field-aligned currents: observations from the Northern Hemisphere dawn sector during cassini's proximal orbits, Journal of Geophysical Research: Space Physics, Vol:125, ISSN:2169-9380

Agiwal O, Hunt GJ, Dougherty MK, et al., 2020, Modeling the Temporal Variability in Saturn's Magnetotail Current Sheet From the Cassini F-ring Orbits, Journal of Geophysical Research-space Physics, Vol:125, ISSN:2169-9380

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