With the debut of Star Trek: Prodigy on Netflix, audiences have a chance to rediscover one of the most exciting new shows in Gene Roddenberry's universe. The animated series introduced new characters that kids will love, but the inclusion of a legacy character makes it a must-watch for fans. The unorthodox crew of the stolen USS Protostar is joined on their mission by a holographic training assistant based on Kathryn Janeway. Hologram Janeway becomes a full-blown character who ultimately saves Starfleet and the Federation. There's just one problem: she had to destroy herself to do it. Unlike most Star Trek shows, the crew of the USS Protostar are not Starfleet officers. Rather, they are young adults held prisoner in a labor camp run by a villain called the Diviner.
Source:https://www.cbr.com/who-is-hologram-janeway-star-trek-prodigy/