Authors:

You need to live in a dome initially but over time you could terraform Mars to look like Earth and eventually walk around outside without anything on. ... So it's a fixer-upper of a planet.

"Elon Musk on Mars: 'It's a fixer-upper of a planet'". www.cbsnews.com. September 21, 2012.
You need to live in a dome initially but over time you could terraform Mars to look like Earth and eventually walk around outside without anything on. ... So it's a fixer-upper of a planet.