The first image of #3IAtlas from ESA's JUICE mission is in!
I reprocessed the image to remove hot pixels (left) and the stars (right) to make the tail easier to see.
EDIT: The starless image was updated with a cleaner version.
See here for the official ESA release: https://www.esa.int/ESA_Multimedia/Images/2025/12/Comet_3I_ATLAS_shows_activity_in_Juice_navigation_camera_teaser
Credit: ESA/Juice/NavCam
Processing: Simeon Schmauß