Mr. Musk Goes to Mars

The founder and CEO of SpaceX has laid out a dazzling plan for getting to the Red Planet, but he also left a lot of blanks to fill in.

https://www.technologyreview.com/s/602498/mr-musk-goes-to-mars/?utm_campaign=internal&utm_campaign=weekend_reads&utm_medium=homepage&utm_medium=email&utm_source=top-stories_1&utm_source=newsletters&set=602477&utm_content=2018_02_10&utm_source=MIT+Technology+Review&utm_campaign=34e285aadd-EMAIL_CAMPAIGN_2018_01_19&utm_medium=email&utm_term=0_997ed6f472-34e285aadd-153856085