  Till date we have not made Contact with any Extraterrestrial civilizations.
The Fermi Paradox remains a paradox - the Great Silence prevails. In the light
of the Rare Earth hypothesis, it seems that advanced life is exceedingly rare
in the universe. Also, if there does exist some Extraterrestrial civilizations
then still achieving Contact is extremely difficult as the very nature of the
universe discourages Contact. It's as if there is a Cosmic Contact Censorship
in place.
