Perhaps

I forgot to mention my most interesting creation theory.

Perhaps some aliens were cruising the galaxy and happened to see our little planet, devoid of life, and thought they could stir things up a bit. So, they planted the seeds of life and then left.

On occasion they come back to visit their creation. Perhaps this is where UFO sightings come from.

This, to me, sounds more plausible than a god creating the universe and plopping us into place at its center.

What would be even more interesting, and likely, is that the aliens did it because they were BORED and wanted to see what would happen. It is also possible they were on a seeding mission as well.

There are lots of possibilities for life, the universe and everything. Why must we insist on something that is illogical?