{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Rabia J"],"funding":["Aix-Marseille Université (Aix-Marseille University)","Aix-Marseille Université","Agence Nationale de la Recherche","Agence Nationale de la Recherche (French National Research Agency)"],"pagination":["7791"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12402282"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["16(1)"],"pubmed_abstract":["Jupiter exhibits peculiar multiwavelength auroral emissions resulting from the electromagnetic interactions of Io, Europa, and Ganymede with the magnetospheric plasma flow. Characterizing the faint auroral footprint of the fourth Galilean moon, Callisto, has always been challenging because of its expected weakness and its proximity to Jupiter's bright main aurora. Here, we report on unusual magnetospheric conditions that led to an equatorward shift of Jupiter's main auroral oval unveiling the auroral footprints of the four Galilean moons in a single observation. Remote observations by the Juno spacecraft reveal a double-spot structure, characteristic of the footprints of the other three moons, with a maximum ultraviolet brightness of 137 ± 15 kR. Concurrent observations within Callisto's f"],"journal":["Nature communications"],"pubmed_title":["In situ and remote observations of the ultraviolet footprint of the moon Callisto by the Juno spacecraft."],"pmcid":["PMC12402282"],"funding_grant_id":["EUR TESS N°ANR-18-EURE-0018","A*MIDEX AMX-22-CPJ-04","EUR TESS N°ANR‐18‐EURE‐0018","A*MIDEX AMX‐22‐CPJ‐04"],"pubmed_authors":["Kamran A","Gladstone GR","Nenon Q","Penou E","Bolton SJ","Bonfond B","Allegrini F","Lamy L","Kammer JA","Greathouse TK","Sulaiman AH","Versteeg MH","Hue V","Santos-Costa D","Szalay JR","Kurth WS","Rabia J","Collet B","Ebert RW","Connerney JEP","Prange R","Andre N","Giles RS","Louarn P","Louis CK","Zarka P"],"additional_accession":[]},"is_claimable":false,"name":"In situ and remote observations of the ultraviolet footprint of the moon Callisto by the Juno spacecraft.","description":"Jupiter exhibits peculiar multiwavelength auroral emissions resulting from the electromagnetic interactions of Io, Europa, and Ganymede with the magnetospheric plasma flow. Characterizing the faint auroral footprint of the fourth Galilean moon, Callisto, has always been challenging because of its expected weakness and its proximity to Jupiter's bright main aurora. Here, we report on unusual magnetospheric conditions that led to an equatorward shift of Jupiter's main auroral oval unveiling the auroral footprints of the four Galilean moons in a single observation. Remote observations by the Juno spacecraft reveal a double-spot structure, characteristic of the footprints of the other three moons, with a maximum ultraviolet brightness of 137 ± 15 kR. Concurrent observations within Callisto's f","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Sep","modification":"2026-06-03T06:36:33.132Z","creation":"2026-04-25T03:20:49.649Z"},"accession":"S-EPMC12402282","cross_references":{"pubmed":["40890092"],"doi":["10.1038/s41467-025-62520-4"]}}