Young graduate trainee Dorota Budzyń joined ESA in 2017 and has been working on the design and assembly of prototypes for geological sampling tools that could be used during future Moon missions. This image, taken in front of the 10-m-deep Neutral Buoyancy Facility at ESA's astronaut centre in Cologne, Germany, shows her with the reconfigurable Nearby Equipment Support Trolley (NEST) that was tested by ESA astronaut Samantha Cristoforetti and NASA astronaut Jessica Watkins during NASA mission NEEMO 23.