Elon Musk is Looking for Potential Landing Sites on Mars Posted By: kiran mahajan September 02, 2019 Leave a Reply SpaceX CEO Elon Musk estimates the cost of having a self-sustaining civilization on Mars to be between 100 billion and 10 trillion US Dollars. from Top Tech News- News18.com https://ift.tt/2lIIMf2 Tweet Share Share Share Share
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