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Lots of people believe in the abstract theory of alien life. But some people believe aliens have not only visited Earth, they actually placed a mysterious device into orbit above our planet thousands of years ago that they use to communicate with humanity. Sounds crazy? Here's a look at the mystery of the Black Knight satellite…
First sighting | 0:17
The Tesla connection | 0:46
The next communication | 1:18
Space race sighting | 1:37
The lost tape | 2:16
An astronaut's alleged sighting | 2:59
The people of Epsilon Boötis | 3:28
Recent sightings | 4:12
Read more here → http://www.grunge.com/79463/mystery-black-knight-satellite/
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