Chrysalis: the spaceship dreaming of a new world
The future of space exploration may involve journeys lasting centuries, with generations being born and dying before reaching their destination. Chrysalis, the winning spacecraft of Project Hyperion, proposes a four-hundred-year voyage to Proxima Centauri b, the closest habitable exoplanet. It addresses not only technological challenges but also the social, cultural, and psychological aspects of long-term space travel.
Interstellar Journey of 400 Years
Chrysalis would be 58 kilometers long, accommodating between 1500 and 2400 people, and would travel at 1.07% of the speed of light using a fusion engine. The spacecraft’s design includes artificial gravity, modular layers with specific functions, and a cylindrical structure to reduce structural tensions.
A Self-Sufficient City in Space
The spacecraft would feature zones for agriculture, healthcare, education, residential areas, industries, and workshops. The Cosmo Dome at the bow would provide weightless observation of space, offering an emotional respite. Governance would involve a combination of human leadership and AI to maintain social stability.
Ethical and Technological Challenges
Before embarking, generations would live in isolated environments to adapt psychologically. Uncertainties remain regarding nuclear fusion technology, long-term life support, and the role of AI in society management. The proposal raises questions about whether this journey is an adventure into the unknown or an escape from Earth’s crises.
