Carl Sagan Quote

In the vastness of the Cosmos there must be other civilizations far older and more advanced than ours.


0 min 45 sec - Cosmos: A Personal Voyage (1990 Update) - Encyclopedia Galactica


In the vastness of the Cosmos there must be other civilizations far older and more advanced than ours.

In the vastness of the Cosmos there must be other civilizations far older and more advanced than ours.

In the vastness of the Cosmos there must be other civilizations far older and more advanced than ours.

In the vastness of the Cosmos there must be other civilizations far older and more advanced than ours.