Documentary VO - NASA Planet Search
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EnglishVoice Age
Young Adult (18-35)Accents
North American (General) North American (US General American - GenAM) North American (US West Coast - California, Portland)Transcript
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humankind has long question whether life exists beyond Earth, but only in recent decades of astronomers developed the tools to search for and detect planets beyond the solar system where biology may have taken hold. To date, over 4000 extra solar planets have been discovered. These discoveries have primed scientists to ask the even more fundamental questions. Are any of these planets a twin of earth? Do they have atmospheres, land and oceans capable of supporting life? NASA scientists and astronomers worldwide are in a race to find these planets measure their sizes, what they're made of and ultimately, if they show signs of hosting life as we understand it today, mhm.