kopernkus comments, page 2
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15-November-2017 Wednesday
A selection of photographs of the sleeping areas of Moscow from above
08-May-2017 Monday
Facebook users granted dying girl's last wish 33,000 times
13-March-2017 Monday
Kepler and TRAPPIST-1 with seven exoplanets
20-February-2017 Monday
Nizhny Tagil with the main sights of the city
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