Submitted by johnkoubeck t3_10g5nze in space
GimmeTwo t1_j51p1pj wrote
Reply to comment by MaxillaryOvipositor in The Perseverance Rover from NASA collected regolith by johnkoubeck
So sand and dust and other inorganic particulates.
Yeah; I guess it would be a real story if there was organic material.
MaxillaryOvipositor t1_j51pp57 wrote
It's to differentiate it from "soil," which is strictly biological in nature.
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