Aliens and Belief in God

“What, according to you, are the major differences between belief in aliens and belief in God (or gods, angels, etc.)? What part of culture (and the culture/s of the United States, in particular) has made one of these beliefs broadly popular and acceptable, while the other is relegated to the fringes of society?”

Please write a 200-word response to this prompt.

Youtube video:https://youtu.be/xO9YMPlyzaQ