The speed of the light is to travel for 1 second, there is a "satellite ghost" of the ground – Guangdong Channel – People's Network – People's Network of Guangdong Window



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The speed of the light to travel for 1 second, is a "satellite ghost" of the ground – Guangdong Channel – People's Network

In 1961, Pòlach Kodilevsky discovered the hidden material of the two regiments in the deep place and called it the Cloud Kodilevsky. Recently, Ollangach Gábor Horváth and others are again …

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