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.



Andrews DJ, Cowley SWH, Provan G, et al., 2019, The Structure of Planetary Period Oscillations in Saturn's Equatorial Magnetosphere: Results From the Cassini Mission, Journal of Geophysical Research-space Physics, Vol:124, ISSN:2169-9380, Pages:8361-8395

Provan G, Cowley SWH, Bradley TJ, et al., 2019, Magnetic Field Observations on Cassini's Proximal Periapsis Passes: Planetary Period Oscillations and Mean Residual Fields, Journal of Geophysical Research-space Physics, Vol:124, ISSN:2169-9380, Pages:8814-8864

Cao H, Dougherty MK, Hunt GJ, et al., 2019, The landscape of Saturn’s internal magnetic field from the Cassini Grand Finale, Icarus, ISSN:0019-1035, Pages:113541-113541

Bader A, Badman SV, Cowley SWH, et al., 2019, The Dynamics of Saturn's Main Aurorae, Geophysical Research Letters, Vol:46, ISSN:0094-8276, Pages:10283-10294

Hunt G, Cowley S, Provan G, et al., 2019, Currents associated with Saturn's intra-D ring azimuthal field perturbations, Journal of Geophysical Research: Space Physics, Vol:124, ISSN:2169-9380, Pages:5675-5691

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