Documentary which aired in january 2014, a good documentary which asks the question "Are we alone?" and what might alien life look like on these other ... <br /><br />Are we alone—and if not, what might the inhabitants of far-flung worlds look like? Aired January 8, 2014 on PBS.<br /><br />Alien Planets Revealed - A Nova Science 2014 Doc.<br /><br />Alien Planets Revealed - A Nova Science 2014 Doc.
