Can You Call Mary Mother of God?

If there is another world, thare's fallen. And then how does she stack up against the virgin mary? How certain can we be that she's er less glorious, orr more glorious than her? Like all of a sudden it starts to get weird real quickyes, it does. It even seems like you could be impuning, right the he greatness of mary by saying hat, potentially there could be some other alien woman out there who was even greater.