On the Avengers movies and life in the Universe

Nobody has an adequate concept of how large the Universe is, so the plot of the Avengers movies was flawed from the start. Guardians of one mere galaxy are inconsequential on the scale of the Universe. I will believe that God created the entire Universe just for life on Earth until we have evidence otherwise. I want to keep searching for life so we can keep not finding it and so materialists and evolutionists can get more and more frustrated.