https://xcdr.tv/videos/watch/f9d4ddeb-79d8-442e-a29b-474660b29a90 Following its installation on board the International Space Station, Sophie began testing the European Enhanced Exploration Exercise Device (E4D), marking the start of a two-year technology demonstration led by ESA in Columbus. During this period, astronauts will evaluate the device's design, operational performance and effectiveness in counteracting the physical deconditioning caused by life in microgravity. 📹 ESA/NASA #ESA #Astronaut #ISS Tue, 14 Jul 2026 07:32:43 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://xcdr.tv https://xcdr.tv/lazy-static/avatars/d7ff3488-9036-438f-95d1-547afee4fcf4.png https://xcdr.tv/videos/watch/f9d4ddeb-79d8-442e-a29b-474660b29a90 All rights reserved, unless otherwise specified in the terms specified at https://xcdr.tv/about and potential licenses granted by each content's rightholder.