“We’ve passed on all we know,” Luke Skywalker says in ominous, wise voice-over in the trailer for Star Wars: The Rise of Skywalker. “A thousand generations live in you now. But this is your fight.” Welcome to Star Wars: Episode IX, a movie that certainly doesn’t look as horny as The Last Jedi. After a time jump of an unknown length, we’re back with Rey, Kylo Ren, Finn, Poe Dameron, Rose Tico, and the rest of the gang. (New cast members include a little droid named D-0, Naomi Ackie, Richard E. Grant, and Adam Driver’s Burn This co-star Keri Russell.) At the end of the trailer, there’s a menacing laugh … Emperor Palpatine, is that you?