Helmut Preiss
Papers
1
Total Citations
68
H-Index
1
About
Helmut Preiss is a leading figure in space life sciences, best known for his foundational work on human survivability during long-duration spaceflight. His research centers on the physiological and psychological challenges of interplanetary travel, with a particular focus on Mars missions. Preiss’s most cited contribution, the landmark study *HUMEX, Part II: Missions to Mars* (2005, 68 citations), systematically evaluates the critical risks—from radiation exposure to microgravity-induced bone loss—that astronauts would face on a journey to the Red Planet. This work has become a key reference for mission planners and space agencies, shaping the design of countermeasures and habitat requirements. Beyond this, Preiss has been instrumental in advancing the concept of artificial gravity and closed-loop life support systems, bridging the gap between theoretical feasibility and practical engineering. His insights have informed European Space Agency (ESA) roadmaps and continue to influence the next generation of deep-space exploration strategies. For students and researchers, Preiss’s legacy lies in his rigorous, interdisciplinary approach to making human Mars missions a tangible, survivable reality.
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Top Papers
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