Release of a novel Saturn campaign, Jun.-Jul. 2025 (STIS, 10 time-tagged long exposures including 5 SrF2 filtered images and 5 long-slit [52x0.5’’] spectra using the G140L grating).

Update of available graphics.

Late 2024, the Earth Universe Department of CNRS has confirmed the label of APIS, obtained late 2015, as a National Observation Service in the category of data processing, archiving and diffusion centres (SO5).

Release of the STIS/Far-UV observations (only) of Europa obtained during the HST campaign of 2018 : 33 long exposure spectra using the 25x2 arcsec long slit with the G140L grating.