https://xcdr.tv/videos/watch/441ae2f7-dd50-4960-b28c-6f7e43a0c90f We asked our astronaut Alexander Gerst to blind rank some of the experiences of living aboard the ISS, here's how it went. Alexander Gerst is a German ESA astronaut and geophysicist with 363 days of spaceflight experience. Across his two long-duration missions, Blue Dot (2014) and Horizons (2018), he conducted hundreds of scientific experiments, completed a six-hour spacewalk, and served as commander of the International Space Station. He now leads Astronaut Operations at the European Astronaut Centre, preparing astronauts for future missions to the ISS and the Moon. 📹 European Space Agency (ESA) #ESA #ISS #Astronaut Tue, 14 Jul 2026 07:32:02 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/441ae2f7-dd50-4960-b28c-6f7e43a0c90f All rights reserved, unless otherwise specified in the terms specified at https://xcdr.tv/about and potential licenses granted by each content's rightholder.