Launch costs fell by an order of magnitude and a small investable sector appeared. The book literature is almost entirely narrative history of SpaceX and its rivals; the market sizing lives in bank and Bryce Tech reports.
Four companies, from Planet Labs to Rocket Lab, racing to build cheap satellites.
SpaceX from 2008 through Falcon 9, the Dragon capsule and reusable boosters.
The Ansari X Prize and the start of commercial human spaceflight.
The commercial-space policy fight that let SpaceX in.
SpaceX against Blue Origin and the legacy contractors.
SpaceX's first six years, when it nearly failed four times before Falcon 1 flew.
NASA insider on the policy fight that funded commercial crew.
One of the few attempts at a survey of the commercial sector.