SSI published books & works we recommend

“Dr. O’Neill is a dreamer, yet a perceptive thinker. It is extraordinary to realize that his dream of just a decade ago is now becoming achievable through our collective technology. Humanity’s future is fast extending into the Solar System.”

– Dr. Joseph P. Allen, Astronaut

Rain of Iron and Ice

John S. Lewis

Technology Edge

Gerard K. O’Neill

Making Starships & Stargates

James F. Woodward


Gerard K. O’Neill

Safe is Not an Option

Rand Simberg

Asteroid Mining 101

John Lewis

Mining the Sky

John Lewis