As of now there are no signs that you'll be able to return to a galaxy far, far away. According to several sources, including an individual close to the company, the building that formerly housed the immersive adventure (located near Disney's Hollywood Studios at Walt Disney World) is being converted into offices for Walt Disney Imagineering,

Galactic Starcruiser at Walt Disney World will be transformed into office space for Imagineers, a Disney World spokesperson confirmed Thursday. No further details were provided. The Walt Disney Imagineering move was first reported by The Wrap.