Elon Musk is talking about literally sending a group of people the size of my home town to Mars, and making it affordable.
Affordable being "a middle class person could potentially afford it in a decade or so if they really want to do it"
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Affordable being "a middle class person could potentially afford it in a decade or so if they really want to do it"