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Vodno Telecommunication Tower under construction in Skopje, North Macedonia. Today is the Day of the Macedonian Revolutionary Struggle, a national holiday in North Macedonia celebrated on the occasion of the formation of the Internal Macedonian Revolutionary Organization.
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Easily identified by the spectacular band of dark dust that partially obscures its bright core, Messier 64, or the Black Eye Galaxy, is characterized by its bizarre internal motion.
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Researchers tested soccer balls aboard the International Space Station to study how internal mass affects motion and stability in microgravity.
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