An answer for our origin

Panspermia is a very good theory about the beginning of the life with a lot of proofs, but it is kind unknow. Different from the other creation theories, this isn’t a theory of the creation of the universe, but a theory about the life in earth, and it is a very interesting theory and ifproved, it will answer a lot of questions that humans have. It says that the life came from the space an asteroid, it’s just it, simple but a very good theory. It isn't so much like tha video above but we can have a ideia abuot how it is.