Invisible Alien English Subtitles

1
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[English subtitles are available]

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[In 2047,]

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[a mysterious planet intruded
into the solar system.]

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[Its orbit is almost perpendicular
to the ecliptic plane of the solar system.]

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00:00:11,040 --> 00:00:13,960
[Its signals hold a line with slope -1,
which follows Zipf's law,]

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[and have much more information entropy
than human languages.]

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[Humans believed that it was an invitation
from a highly intelligent civilization.]

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00:00:20,470 --> 00:00:25,800
[The planet is called Messenger.]

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[The edge of the solar system Kuiper Belt]