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Is it possible for Alien spacecraft to land on Earth undetected, without the use of sci-fi stealth technology? - Quora
Is it a major plothole that all of sci-fi treats every alien species as perceiving time the same way humans do? - Quora
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Is it possible for Alien spacecraft to land on Earth undetected, without the use of sci-fi stealth technology? - Quora
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Scientists say most likely number of contactable alien civilisations is 36 | Alien life | The Guardian
Why are alien planets or civilizations always considered to have a monarch type of government in movies or series? - Quora
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Is it possible for Alien spacecraft to land on Earth undetected, without the use of sci-fi stealth technology? - Quora
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