Revolutionary Spaceship Design Unveiled for Future Interstellar Travel

The Vision of Interstellar Travel

The dream of sending humans to distant stars has long captured the imagination, but turning that vision into reality remains a significant challenge. To address this, Project Hyperion brought together a diverse group of professionals—architects, engineers, urban planners, and anthropologists—to participate in a bold design competition for interstellar travel. Organized by the UK-based nonprofit Initiative for Interstellar Studies (i4is), which is dedicated to exploring and eventually settling exoplanets, the challenge offered a $10,000 prize for feasible solutions. Participants were asked to design a “Generation Ship,” also known as a worldship, using current or near-future technologies. From hundreds of global entries, the top three winners were announced on July 23, 2025, and recognized for their innovation, depth, and interdisciplinary approach.

Understanding Generation Ships

Reaching the nearest star, Alpha Centauri, would take between 1,000 to 81,000 years using current or technologically feasible methods, according to Universe Today. As of now, the only achievable method for reaching another star system within a human lifetime is directed-energy propulsion, like the Breakthrough Starshot, which uses laser arrays to accelerate gram-scale probes with light sails to a fraction of the speed of light.

These concepts originated from Project Dragonfly, a 2015 feasibility study by i4is. While several crewed interstellar travel concepts have been proposed since the early Space Age, most are limited by cost, technological barriers, or the need for new physics. Another alternative is the generation ship, a large spacecraft capable of sustaining multiple generations over multiple years.

Such ships would require biogenerative life support systems, space for food cultivation, air and water recycling, and long-term habitation. The concept owes its origins to science fiction and historical space science. In 1918, Robert H. Goddard, a pioneer in rocketry, envisioned an atomic power or solar-fuel-driven crewed starship with the crew in stasis. In 1928, Konstantin Tsiolkovsky penned a self-contained “Noah’s Ark.”

The first-generation ship design emerged in 1929 when J.D. Bernal created the concept of the “Bernal Sphere.” In more recent years, NASA’s Institute for Advanced Concepts (NIAC) program investigated antimatter propulsion, and between 2017 and 2019, Dr Frederic Marin, Astronomical Observatory of Strasbourg, employed highly detailed studies by using a new type of numerical software, HERITAGE, to simulate generation ships, examining crew size, genetic diversity, and ship design.

The Winners of the Contest

The participating teams were expected to be interdisciplinary, including at least one architect, engineer, and social scientist. Each designed a self-sustaining generation ship for up to 1,000 ± 500 people, featuring artificial gravity, life support systems, and provisions for food, shelter, and cultural continuity. The designs had to enable travel at 10% the speed of light, reaching Proxima b in around 250 years.

First Place: Team Chrysalis

Team Chrysalis included experts in architecture, engineering, psychology, and environmental science. Their modular cylindrical ship spans 58,000 meters (63,430 yards) and is powered by Direct Fusion Drive (DFD), using helium-3 and deuterium fuel. Designed for over 600 people, the ship features a rotating coaxial shell to simulate gravity with many levels for food production, housing, recreation, and storage. A Cosmo Dome at the front offers low-gravity stargazing. The jury praised the design for its detailed modular habitat system, structural protection from micrometeoroids, in-space manufacturing plans, and even pre-mission crew training in Antarctica.

Second Place: Team WFP Extreme

The Team WFP Extreme was made up of architects, designers, and scientists from the Design for Extreme Environments Studio in Kraków, Poland. The designed ship has two counterrotating rings for gravity simulation, connected by a central core housing hydroponics, control systems, and power. The rings include six “neighborhoods” which are connected by walkways, elevators, and a shared track. The design values cultural, social, and spiritual spaces. The judges highlighted its thoughtful architecture, radiation protection, and creative elements, like taxi capsules and customizable crew clothing.

Third Place: Systema Stellare Proximum

The Systema Stellare Proximum concept came from a trio of experts in engineering, medicine, and design, integrated bioministry, using a hollowed-out asteroid shaped like a jellyfish. It included a dual counterrotating Stanford Torii for a living space shielded by the asteroid’s layered “bell.” Propelled by nuclear pulses and then on ion drives, it features self-healing technology, surface robots, sensor networks, and a closed-loop life support, using algae, fish, and aquaponics. The jury praised the immersive narrative, cultural depth, and the use of biology-inspired design for shielding, propulsion, and habitat flexibility. Other creative submissions received honorable mentions for their vision and technical innovation.