The Io, Europa, and Ganymede auroral footprints at Jupiter in the ultraviolet: Positions and equatorial lead angles

V Hue, GR Gladstone, CK Louis… - Journal of …, 2023 - Wiley Online Library
Jupiter's satellite auroral footprints are a consequence of the interaction between the Jovian
magnetic field with co‐rotating iogenic plasma and the Galilean moons. The disturbances …

The Polar Stratosphere of Jupiter

V Hue, T Cavalié, JA Sinclair, X Zhang… - Space Science …, 2024 - Springer
Observations of the Jovian upper atmosphere at high latitudes in the UV, IR and mm/sub-
mm all indicate that the chemical distributions and thermal structure are broadly influenced …

Local time dependence of Jupiter's polar auroral emissions observed by Juno UVS

T Greathouse, R Gladstone, M Versteeg… - Journal of …, 2021 - Wiley Online Library
Auroral brightness and color ratio imagery, captured using the Juno mission's Ultraviolet
Spectrograph, display intense emissions poleward of Jupiter's northern main emission, and …

Are dawn storms Jupiter's auroral substorms?

B Bonfond, ZH Yao, GR Gladstone, D Grodent… - AGU …, 2021 - Wiley Online Library
Dawn storms are among the brightest events in the Jovian aurorae. Up to now, they had only
been observed from Earth‐based observatories, only showing the Sun‐facing side of the …

Enhanced C2H2 Absorption Within Jupiter's Southern Auroral Oval From Juno UVS Observations

RS Giles, V Hue, TK Greathouse… - Journal of …, 2023 - Wiley Online Library
Reflected sunlight observations from the Ultraviolet Spectrograph (UVS) on the Juno
spacecraft were used to study the distribution of acetylene (C2H2) at Jupiter's south pole …

Contemporaneous observations of Jovian energetic auroral electrons and ultraviolet emissions by the Juno spacecraft

JC Gérard, B Bonfond, BH Mauk… - Journal of …, 2019 - Wiley Online Library
We present comparisons of precipitating electron flux and auroral brightness measurements
made during several Juno transits over Jupiter's auroral regions in both hemispheres. We …

A comprehensive set of Juno in situ and remote sensing observations of the Ganymede auroral footprint

V Hue, JR Szalay, TK Greathouse… - Geophysical …, 2022 - Wiley Online Library
Jupiter's satellite auroral footprints are a manifestation of the satellite‐magnetosphere
interaction of the Galilean moons. Juno's polar elliptical orbit enables crossing the magnetic …

Dawn-dusk asymmetry in the main auroral emissions at Jupiter observed with Juno-UVS

A Groulard, B Bonfond, D Grodent, JC Gérard… - Icarus, 2024 - Elsevier
Jupiter's main auroral emissions usually form auroral curtains surrounding the magnetic
poles. Most explanations for this auroral feature are based on corotation enforcement …

Spatial distribution of the Pedersen conductance in the Jovian aurora from Juno‐UVS spectral images

JC Gérard, L Gkouvelis, B Bonfond… - Journal of …, 2020 - Wiley Online Library
Ionospheric conductivity perpendicular to the magnetic field plays a crucial role in the
electrical coupling between planetary magnetospheres and ionospheres. At Jupiter, it …

Possible Transient Luminous Events observed in Jupiter's upper atmosphere

RS Giles, TK Greathouse, B Bonfond… - Journal of …, 2020 - Wiley Online Library
Eleven transient bright flashes were detected in Jupiter's atmosphere using the ultraviolet
spectrograph instrument on the Juno spacecraft. These bright flashes are only observed in a …