3 papers
astro-ph.EP2024
A patchy CO exosphere on Ganymede revealed by the James Webb Space Telescope
Dominique Bockelée-Morvan, Olivier Poch, Françcois Leblanc +25
Jupiter's icy moon Ganymede has a tenuous exosphere produced by sputtering and possibly sublimation of water ice. To date, only atomic hydrogen and oxygen have been directly detect…
astro-ph.EP2024
Evidence for auroral influence on Jupiter's nitrogen and oxygen chemistry revealed by ALMA
Thibault Cavalié, Ladislav Rezac, Raphael Moreno +10
The localized delivery of new long-lived species to Jupiter's stratosphere by comet Shoemaker-Levy 9 in 1994 opened a window to constrain Jovian chemistry and dynamics by monitorin…
astro-ph.EP2024
Temperature and composition disturbances in the southern auroral region of Jupiter revealed by JWST/MIRI
Pablo RodrÃguez-Ovalle, Thierry Fouchet, Sandrine Guerlet +17
Jupiters south polar region was observed by JWST Mid Infrared Instrument in December 2022. We used the Medium Resolution Spectrometer mode to provide new information about Jupiters…