3 Star Trek TV shows definitely exist in For All Mankind‘s alternate timeline, and executive producer Ronald D. Moore clarifies that there is also a Star Trek movie that was made. For All Mankind season 4 revealed that Danielle Poole (Krys Marshall) is a Trekkie, which created speculation about Star Trek’s status in the hit Apple TV+ series’ continuity. In January, Ron Moore confirmed that Star Trek: The Original Series, Star Trek: Phase II, and Star Trek: The Next Generation are the shows that were made in For All Mankind’s universe.
https://screenrant.com/3-star-trek-shows-1-movie-for-all-mankind-ron-moore/