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• ▶ omg! 1st Time - HUGE CCTV Above India! ISRO’s EOS-05 Satellite #shorts FactTechz · 2026.09.09

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• 은하계1년; 태양이 은하수 중심을 한 바퀴 도는데 2억2천5백만 년이 걸린다 Our solar system is racing around the centre of the Milky Way at 828,000 kilometres per hour. The last time it was at this exact point in its orbit, dinosaurs had not yet appeared on Earth. blog.naver.com · 2026.06.17