I think it's the most likely answer, yes -- otherwise, why wouldn't its inhabitants have flown it away? But on a similar note, I think whoever was on it abandoned it. Maybe striking out on their own, like we had to.

But everything is a guess right now, and a dangerous one. We shouldn't assume anything.

[And on that note, Elma straightens, and briefly checks the hang of her improvised weapons where they're roped to her with wire.]