NASA Plans to Send a Helicopter to Mars in 2020
NASA Plans to Send a Helicopter to Mars in 2020ByTWC - Digital•
May 16, 2018
Updated: May 16, 2018, 3:39 pm EDTPublished: May 16, 2018, 3:39 pm EDTAfter years of research and development, the Mars Helicopter will join the Mars 2020 rover mission, making history.
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