ESA astronaut Thomas Pesquet configures equipment for an experiment called GRIP that studies astronauts' perception of mass and movement and how they interface with the human body and change in microgravity.
Thomas recently shared this image on his social media channels saying:"An old friend of mine: the ESA GRIP experiment! On my first parabolic flight in 2010, we took part in a safety analysis of the hardware, then during my first flight in 2017 I performed the on-orbit commissioning. It has been going strong since with 6 subjects (including ESA astronauts @astro_alex_esa and @astro_luca), and I should be one of the last ones! It is complex, with lots of cables… always hard to manage when you’re free-floating. The experiment is under the responsibility of CADMOS, the French User Operations Centre based in Toulouse. They do an excellent job of sorting out the cables and telling us what goes where."
Follow Thomas and his Mission Alpha on his blog.