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Are...We Alone
Are...We Alone  2014

Is mankind alone, or are there aliens out there, either waiting to be discovered, or on their way to find Earth? Professor Brian Cox spends this episode asking such questions, and what he discovers may raise a few eyebrows. He begins by exploring the human race's efforts to find neighbours in outer space, including the launch of two golden discs containing a greeting from Earth in the 1970s; they are still travelling and are now the most distant man-made objects from the planet. Brian also meets members of the Search for Extra-Terrestrial Intelligence, who have been monitoring radio signals for 50 years without success, before discussing the ingredients needed to make an intelligent civilisation with astrophysicist Dr Frank Drake.

Genre: Science  Duration: 59:00

Related Searches: The Universe, Astronomy, Frank Drake, Brian Cox, SETI, Alien, E.T.

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The Farthest
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The Invisible Universe
Archimedes Secret
The Vikings Uncovered
Vegan 2017 The Film
Precision the Measure of All Things
The Last Reef
The Lost Tribes of Humanity
Africa the Greatest Show on Earth
A Plastic Ocean
Flight of the Butterflies
Stephen Hawking Favorite Places II
Honshu
A.I. and the Destiny of Mankind
The Fantastic Mr Feynman
Climbing Everest with a Mountain on My Back
Florence and the Uffizi Gallery
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Fire Ants The Invincible Army
Inside the Brain of a Trader
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New Dawn
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Planet Ant Life inside the Colony
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History of the Eagles 1
The Worst Car in the History of the World
Machu Picchu Decoded


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