“Project Hyperion works on a preliminary study that defines integrated concepts for a crewed interstellar starship or generation ship. The study aims to provide an assessment of the feasibility of crewed interstellar flight using current and near-future technologies. It also aims to guide future research and technology development plans as well as to inform the public about crewed interstellar travel,” says the “About” page at Project Hyperion, sponsored by the Initiative for Interstellar Studies.
Concept art, ProjectHyperion.org
Hyperion is offering a $10,000 prize to the team that comes up with the best design for “the habitat of the generation ship, including its architecture and society,” that can survive a mission of “250 years from launch to arrival at the target star system,” with requirements for the habitat such as that it “provides Earth gravity via artificial gravity via rotation but parts of the habitat can have reduced gravity,” “provides atmospheric conditions similar to Earth,” and large enough to accommodate and provide “and decent living conditions for 1000 +/- 500 people over the entire trip duration.”