That’s no moon. It’s a Star Wars Magic Death Ball T-Shirt, and there’s a very good reason to have a bad feeling about it because the might of the Magic 8 Ball has been corrupted by the power of the Dark Side.
Come on. With responses like “Reply hazy try again,” “Better not tell you now,” and “Cannot predict now,” you had to know the Magic 8 Ball was more Sith than Jedi. Now the disguise is stripped away so we can see the 8 Ball and the Death Star are one and the same. Obviously Darth Vader didn’t have this source of power in his possession in the early days or he would’ve known he had a son and daughter being hidden from him… or maybe he asked and got one of those ‘try again’ responses.