다큐 우주
10 videos • 3,369 views • by 돈키호테
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[Deleted video]
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4
행성크기 우주 Universe in Perspective Update 2010
freeara
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5
Earth vs Kepler 22b Funny Comparison
Amar
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6
How many planets are there in the Solar System?
msk1453
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7
We are really really small!!!!
Andrey K
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8
How Small is Earth?
silentmonk3y
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9
WE ARE NOTHING
PreciseFilms
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10
[Deleted video]
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