User blog comment:TheDipDap1234/TDPTRR Official Poster and Don is revealed! SPOILERS!!!/@comment-4758157-20141001222554/@comment-5899967-20141002132456

World Tour already did that, we saw aliens, and with Mike's mind and Pahkitew Island we already saw a lot of sci-fi stuff.

Though I believe the space on that cover is just to show the entire globe because that's what we're gonna explore in the series. I doubt we'll visit other planets, perhaps the stratosphere, because it's still on Earth but it's almost space.