A few photos from my simulated Martian spacewalk today! As part of a study that will help inform us regarding what tasks astronauts will be able to perform when they first arrive on Mars in a deconditioned state, I performed several different tasks in the xEMU spacesuit using the Active Response Gravity Offload System (ARGOS) to simulate Martian gravity. I will repeat these tasks a few times, both prior to and following my flight. #MoonToMars #MarsOrBust