tbh, another earth isn't the best theme. but, themes are interpretable in any way, they don't actually have meaning.
but yeah, I don't think it fits the theme too well...
also very generic, no offense to the creator...
yeah its not a good theme. I think "Another Planet" would have been better
well, just the concept isn't the best. it could have been something like: one last chance, or: earth is lost, or even: space travel!
those, I'd say, are okayish themes
yeah that makes sense.