Nuclear Target Development Society (INTDS)) Prof. Dr. Christina Trautmann (former Head of Materials Research at GSI, former Professor at TU Darmstadt, former member of the Mentoring Hessen Steering Group) [...] students, 4 (post-)doctoral researchers and 4 professionals (mentors) gained insights into the diverse activities and job profiles at GSI/FAIR. In addition to tours of our research areas, including the accelerator [...] insight into the diverse activities at the research centre: How are ions accelerated and how do the accelerators operate? What happens when ions hit materials or human cells? How can we use collisions of