RT @AstronomyMag: Today marks the 61st anniversary of the launch of the world's first artificial satellite, Sputnik 1. The 23-inch, 184-pou… 0 atbildes
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Mikus Porietis (2018-10-04 23:12:27) |
RT @AstronomyMag: Today marks the 61st anniversary of the launch of the world's first artificial satellite, Sputnik 1. The 23-inch, 184-pou… | |