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8h 44min, oct 4, 1957 y - Первый искусственный спутник Земли Первый сигнал из космоса
Added to timeline:
Олег Смигунов 11 класс
By
Oleg Smigunov
9 Oct 2018
0
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507
Date:
8h 44min, oct 4, 1957 y
Now
~ 68 years ago
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