Weltraum (outer space) is a society and works participatively and transdisciplinarily. We encourage and cultivate in outer space the exchange between culture-interested and culture-creating people of all generations. Researchers in various fields and at all ages have the opportunity to discuss their work with an interested audience beyond the usual selection procedures and market mechanisms. This in turn has the opportunity to find access to innovative ways of thinking and approach. If possible and appropriate for the occasion, the presentation will be connected to a downstream banquet to facilitate the exchange also on an informal level.