An experimental documentary that draws on the experience of diasporas to challenge the commercialisation of the moon. Through encounters with doppelgängers and meetings with scientists, visionaries, and cultural inventors, Nelly Ben Hayoun-Stépanian and her doppelgängers offer an experimental vision and template for a future diaspora beyond Earth. The film culminates in an analog space mission in a deep cave in Spain in which we see Ben Hayoun-Stépanian and her doppelgängers experiencing a moon utopia. But things do not go according to plan.