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About

Sean Jessen is a visionary in planetary exploration, specializing in robotic sample acquisition, in-situ resource utilization, and astrobiology. His work centers on developing miniature, autonomous systems for subsurface analysis on Mars and other planetary bodies—critical for future human missions. Jessen’s most cited paper, “Sample acquisition, processing and handling systems for future Mars missions” (2007, 12 citations), lays foundational concepts for robotic sample handling, directly influencing mission architectures. He also contributed to “In Situ Planetary Resource Exploration using Miniature Robotic Subsurface Sample Analysis” (2009, 3 citations), advancing techniques for identifying water and minerals. Notably, Jessen was a key architect of the Inukshuk Landed Robotic Canadian Mission to Mars (2007, 2 citations), a Phase 0 study for the Canadian Space Agency that integrated a miniature sample analysis lab for mineralogy and microbiology. This mission design, inspired by the Inukshuk symbol, demonstrates his ability to merge engineering with exploration goals. Though his citation counts are modest, Jessen’s impact lies in pioneering low-cost, high-efficiency robotic systems that could enable future Mars sample return and human exploration—a testament to his forward-thinking approach in planetary science.