Star Wars Episode 9: The Rise of Skywalker trailer is here
https://www.cnet.com/news/star-wars-episode-9-the-rise-of-skywalker-trailer-is-here-title-reveal-celebration-chicago-emperor-palpatine/
"Every generation has a legend," it reads, echoing the 1998 trailer for The Phantom Menace.
Then a hint that Rey may be in communication with Luke Skywalker (Mark Hamill).