If the universe is geocentric, then space would be “up” - in which case, the universe is part of the lower heavens. Technically, wouldn’t that make any “alien” really a kind of “angel” - i.e., an inhabitant of the heavens? And if so, they had their choice for or against God long ago. In which case, there is no salvation for those who chose against God.
The universe may be up, but the gate is down.