Some will say humans probably came from microbes coming from space, and not necessarily from terrestrial evolution.
https://www.washingtonpost.com/news/speaking-of-science/wp/2017/12/04/how-will-humanity-react-to-alien-life-psychologists-have-some-predictions/?utm_term=.6a1cabbbcedc https://www.washingtonpost.com/news/speaking-of-science/wp/2017/12/04/how-will-humanity-react-to-alien-life-psychologists-have-some-predictions/?utm_term=.6a1cabbbcedc