Phys.org June 9, 2024 Researchers in the UK proposed a novel methodology for trustworthy autonomous multi-robot teams which incorporates data from multiple sources (HiRISE orbiter imaging, probability distribution maps, and on-board rover sensors) to find efficient exploration routes in Jezero crater. A map was generated, consisting of a 3D terrain model, traversability analysis, and probability distribution map of points of scientific interest. A three-stage mission planner generated an efficient route, which maximized the accumulated probability of identifying points of interest. A 4D RRT* algorithm was used to determine smooth, flat paths, and prioritized planning was used to coordinate a safe […]