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.

If we drive down the cost of transportation in space, we can do great things.

In order for us to have a future that's exciting and inspiring, it has to be one where we're a space-bearing civilization.

It's a fixer-upper of a planet but we could make it work.

You can just reload, propel it and fly again. This is extremely important for revolutionizing access to space because as long as we continue to throw away rockets and space crafts, we will never truly have access to space.