For anyone curious (like I was), here's a source on those numbers. http://www.space.com/21386-spacex-reusable-rockets-cost.html http://www.space.com/21386-spac

For anyone curious (like I was), here's a source on those numbers. http://www.space.com/21386-spacex-reusable-rockets-cost.html http://www.space.com/21386-spacex-reusable-rockets-cost.html