Comment on “Subsurfacewater detection onMars by astronauts using a seismic refractionmethod: Tests during amannedMars simulation,” byV. Pletser et al
نویسندگان
چکیده
Pletser et al. performed a seismic-refraction survey on Devon Island with the goal of assessing the feasibility of astronauts carrying out such operations on Mars to detect subsurface water. We demonstrate that the seismic analysis is fundamentally flawed. The survey performed in this test will likely bear little resemblance to future crewed geophysical surface operations, and better methods exist to detect subsurface water. © 2008 Elsevier Ltd. All rights reserved.
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