The language focus of this trilingual course will be decided at the beginning of the course and depends on the course participants. It will be co-taught by French and English native speakers, who are multilingual language teachers and fluent in German. We will include activities that develop the reading comprehension and speaking in particular. The topics we will explore are all space related (cooperation vs. space race, demographics of the space industry, space and sustainability, environmental aspects, innovation...). Participants will thus familiarise themselves with a transdisciplinary approach by dealing with themes that hardly ever appear within their respective curricula. Unlike a traditional language course, this course does not focus on the systematic acquisition of grammar but aims to highlight the parallels that can exist between different languages in order to improve the participants' language learning strategies and foster the emergence of a translanguaging awareness.