The High Frontier Trend 2026

A visionary 1976 book by Gerard K. O'Neill, *The High Frontier* outlines humanity's future in space through self-sustaining orbital colonies. It proposes using lunar resources to build massive habitats, offering a blueprint for off-world expansion. Space agencies, entrepreneurs, and future generations benefit, gaining a roadmap for alleviating Earth's resource constraints while enabling permanent human settlement beyond the planet.