Cosmic Dust Is Everywhere, and There Might Be Some on You!
88 بار بازدید -
7 سال پیش
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Nearly 60 tons of cosmic
Nearly 60 tons of cosmic dust falls on Earth every single day, but where does it come from?
Watch Space Crafts here https://www.seevid.ir/fa/w/TZEn4Y3_GLo
7 سال پیش
در تاریخ 1396/11/01 منتشر شده
است.
88
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