There are a number of books written which provide ample "evidence" that life was introduced to earth by aliens, or by God. Take your pick. ("We are not the first").
There are a number of books written which provide ample "evidence" that life was introduced to earth by aliens, or by God. Take your pick. ("We are not the first").
RE: We are not alone. The Universe is teeming with life, much of it far more intelligent and advanced than mankind