Mysterious Extinct Alien Civilizations Lost in the Depths of Space

#arewealone ? Do aliens exist? Are we alone in the universe? Surely you've wondered this...well, me too. Thats why I made this video, to come up with the reasons why we never made alien contact, and possibly....never will. Let me know your theories in the comments below. Thanks for watching.

Why havent we seen #aliens yet? Are they already living among us on earth? What do you think?

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