00531nam a2200097Ia 4500 170517s9999 xx 000 0 und d Are We Alone in the Universe? This documentary investigates one of the most controversial questions of the past hundred years... are we alone in the universe? This is not one those films that claims to have conclusive proof, but rather a look at the serious science of the search for... Science. http://topdocumentaryfilms.com/are-we-alone-in-the-universe/ 334135 334135 0 0 0 CL CL 2017-05-17 0 2017-05-17 00:00:00 2017-05-17 DF