Alexandre Cadu

Université Fédérale de Toulouse Midi-Pyrénées

Papers

Total Citations

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About

Alexandre Cadu is a planetary scientist whose work bridges the gap between Earth-based acoustics and the alien soundscapes of Mars. As a key contributor to the SuperCam instrument aboard NASA’s Perseverance rover, Cadu helped develop the first microphone ever deployed on the Martian surface. His most-cited paper, "The Mars Microphone Onboard SuperCam" (2023, 13 citations), details the engineering and scientific goals of this groundbreaking device, which captures the faint whispers of wind, the crackle of laser-induced sparks, and the hum of the rover itself. This work has opened a new frontier in planetary exploration, enabling researchers to study atmospheric turbulence, dust dynamics, and even the acoustic properties of Martian rocks. Cadu’s contributions have been instrumental in transforming how we listen to another world, providing a unique sensory dimension to our understanding of Mars. His achievements highlight the power of interdisciplinary innovation, merging audio engineering with planetary science to expand the toolkit for extraterrestrial investigation.