June 8 : When SpaceX goes public on Friday with what is expected to be a record-setting IPO, it will cap two decades of founder and CEO Elon Musk's ambition to transform rocketry, satellite communications and humanity’s reach into space.Each step of the way, there has been a guiding hand largely out of view

The SpaceX initial public offering on Friday brings big expectations from Wall Street, but will it really deliver as promised?

June 8 : Elon Musk is bringing his pioneering business style to the IPO world this week when his rocket and satellite maker SpaceX goes public, in ways that no other company has.…