NASA releases plan for manned mission to Mars
37.1 هزار بار بازدید -
9 سال پیش
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NASA has released a three-step
NASA has released a three-step plan for a manned mission to Mars. CBS News space consultant Bill Harwood broke down the strategy for CBSN.
9 سال پیش
در تاریخ 1394/07/20 منتشر شده
است.
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