Shivji, Oh please are you saying I would endorse the "genesis" theory.Absolutely not.I am looking for an answer that is supported by science.If we are lucky we might find out within our life time. Back to Carl Sgan.The movie Contact with Jodie Foster I am sure you know about it.The series about expanding universe and black holes based upon theories of Stephen Hawking is equally fascinating.Hence, I have chosen science:)