Disney has announced that the Star Wars: Galactic Starcruiser has sold out of all remaining bookings ahead of its closure at the end of September.
Disney does note that a limited number of additional rooms may become available, likely due to the possibility that some guests might cancel their voyage, however this unlikely to be a widespread occurrence.
Disney released the following statement:
As of May 26, 2023 at 4:30pm ET, Star Wars: Galactic Starcruiser is unavailable for new bookings.
However, availability may still be subject to change and a very limited number of rooms could become available for new bookings from time to time. Please continue to check the online calendar for the latest availability.
Walt Disney World Statement
That was fast for sure.