I don't use (or condone) FaceBook, but nonetheless I stumbled upon this page from a search: https://www.facebook.com/ISEE3Reboot/photos/a.801544933207256.1073741827.800538433307906/1384594101569000/?type=3
It shows several cute satellites that are purported to have visited comets, or at least were supposed to do so. It appears to be a screenshot from an ESA video.
Any idea what that video might be? A link to it or it's ESA page would be greatly appreciated!