[null and void]

There is NO other life other than what was covered in the Bible. If there is space aliens, they are either demons

You do know that exactly that very reasoning was used as an excuse to murder whole tribes of American Indians, don't you?

[Raycpa]

Demons according to the bible can only be cast out or avoided, there are no examples of demons being killed. Jesus cast out demons, he did not kill them. The bible warns us to stay away from demons and it calls for them to be cast out of those they possess.