Automated astronaut traverses with minimum metabolic workload : Accessing permanently shadowed regions near the lunar south pole - Peña-Asensio, Eloy (Universitat Autònoma de Barcelona. Departament de Química) ; Sutherland, Jennifer (Technische Universität Berlin. Institute of Aeronautics and Astronautics.) ; Tripathi, Prateek (Indian Institute of Technology. Department of Civil Engineering) ; Mason, Kashauna (Texas A&M University. Department of Geology and Geophysics) ; Goodwin, Arthur (The University of Manchester. Department of Earth and Environmental Sciences) ; Bickel, Valentin Tertius (University of Bern. Center for Space and Habitability) ; Kring, David A. (Universities Space Research Association. Lunar and Planetary Institute)