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مشاهدة النسخة كاملة : NASA's OSIRIS-REx spacecraft to map surface of asteroid 'Bennu' – Watch video!

ahlam1399
07-26-2016, 12:35 PM
The OSIRIS-REx spacecraft, equipped with an instrument, will measure the spectral signatures of Bennu's mineralogical and molecular components. *

أكثر... ( http://zeenews.india.com/news/space/nasas-osiris-rex-spacecraft-to-map-surface-of-asteroid-bennu-watch-video_1911678.html )