First Crewed Round-trip Voyage to Mars Could be Possible in the Next Two Years, Says NASA Posted By: kiran mahajan July 21, 2020 Leave a Reply NASA plans to use advanced propulsion systems to enable a faster journey to the Red Planet while limiting radiation exposure for its astronauts and other mission risks. from Top Tech News- News18.com https://ift.tt/2CYpXNt Tweet Share Share Share Share
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