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Channel: Abigail Mccarthy
Will An Alien Race Ever Contact Us?
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The search for extraterrestrial life in the universe feels like its never-ending. But statistically, there have to be other life forms out there, somewhere. The universe is so vast, and so is our own galaxy, the milky way. There are over 100 billion stars in the milky way alone. Out of those 100 billion stars, 80 percent have planets. 1 quarter of the planets that exist are within the habitable zone of their parent star, and 10 to 20 percent of those are around the same size as earth. It can be estimated that around 2 billion possibly habitable planets exist, just in our own galaxy, which means that a good number of those are likely to harbor life. The question now is, will an alien race that lives on one of those habitable planets ever make contact with us?
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VIDEO EDITED BY:
Cassie Macinnis: http://twitter.com/c_isforcassie
Liam Collens- https://www.instagram.com/liam.collens/
Video length: 3:46
Filed under: Ufo Sighting