(L-104 days) In his latest video blog, ESA astronaut Andreas Mogensen is at the European Astronaut Centre in Cologne, Germany, learning about MARES - the Muscle Atrophy Research and Exercise System - a piece of equipment that he will get to use on the International Space Station (ISS). <br /> <br />Andreas is currently training for his 10-day Iriss mission to the ISS, set for launch in September 2015. <br /> <br />Connect with Andreas at http://andreasmogensen.esa.int <br /> <br />More videos from Andreas: <br />https://www.youtube.com/playlist?list=PLbyvawxScNbsCtYE7cHbqq9O6JvA-HPOL <br /> <br />More about MARES: <br />http://www.esa.int/Our_Activities/Human_Spaceflight/Columbus/Muscle_Atrophy_Research_and_Exercise_System
