Here's my idea how Earth occurred:
Our planet was made because of right timing, right place and right materials. Thus, Earth should only exist in this very position of the solar system, milky way or whatever bigger heavenly system there is.
Physics - Chemistry - Biology. And now, Technology
Our planet was made because of right timing, right place and right materials. Thus, Earth should only exist in this very position of the solar system, milky way or whatever bigger heavenly system there is.
Physics - Chemistry - Biology. And now, Technology
