Star Trek: a transmedia universe

The Star Trek saga has crossed all known media, however the closest link is precisely with comics, which have often been used to fill all those gaps in the narrative left, sometimes deliberately, on screen. Marcello Rossi, curator of the Star Trek series of RW Edizioni, and Federica Manfredi, designer of comics for IDW precisely these "filler" series will try to find an answer to the question: simple marketing or a real enrichment of stories and plots?