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Alien Encounters

Lee Speigel

There Are 'Tens Of Billions' Of Habitable Planets In Our Galaxy, Astronomer Seth Shostak Says | Lee Speigel | Posted 06.24.2014 | Weird News

The question of whether humans are alone in the universe may have an answer sooner rather than later. The search for extraterrestrial intelligence ...

Are We Alone?

Nick Sagan | Posted 05.12.2012 | Science
Nick Sagan

With so many places for life to exist, we may be closer to finding E.T. than ever before. Imagine what we'd glean from that encounter. How much more we'll come to know -- not only about life in the cosmos but also about ourselves.