iss051e033988 (5/2/2017) --- European Space Agency (ESA) astronaut Thomas Pesquet is photographed with the Tanks Bag and Science Arm for the Fluid Dynamics in Space (FLUIDICS) experiment. Image was taken in the Columbus European Laboratory during preparations for the first run of the experiment. The FLUIDICS investigation evaluates the Center of Mass (CoM) position regarding a temperature gradient on a representation of a fuel tank. The observation of capillary wave turbulence on the surface of a fluid layer in a low-gravity environment can provide insights into measuring the existing volume in a sphere.
Photographer Peggy Whitson
Date May 2, 2017