Jeff Bezos' Blue Origin space company is one of them, and its Orbital Reef space station is expected to cost $100 billion. Jeff Bezos already had the money and the motivation to build Orbital Reef.

Sometime after 2030, though, America plans to lock the doors ... Learn More » It's the Orbital Reef space station I'll be talking about today. Building the International Space Station cost ...

Sometime after 2030, though, America plans ... invest in: Building the International Space Station cost $100 billion, and as Dailygalaxy.com (DG) reported last week, building the Orbital Reef ...