Conversational User Interfaces to support Astronauts in Extraterrestrial Habitats. - Ana Rita Goncalves Freitas; Alexander Schülke; Simon Glaser; Pitt Michelmann; Thanh Nguyen Chi; Lisa Marie Schröder; Zahra Fadavi; Gaurav Talekar; Jette Ternieten; Akash Trivedi; Jana Wahls; Warda Masood; et al. (MUM, 2021)