Numerical modeling of impact survival and atmospheric escape shows Mars ejecta smaller than 0.03 m rarely deliver viable microbes to Phobos orbit due to drag and heating.
Distributions of aerodynamic heat transfer rate around Mars ejecta are then estimated by using the representative distribution obtained by the CFD analysis
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Assessment of the probability of microbial contamination for sample return from Martian moons I: Departure of microbes from Martian surface
Numerical modeling of impact survival and atmospheric escape shows Mars ejecta smaller than 0.03 m rarely deliver viable microbes to Phobos orbit due to drag and heating.