Perhaps you can fill me in on that subject ? I googled it a while back, totaly unable to find out if " physical drag seining " has ever been done in space. Smal

Perhaps you can fill me in on that subject ? I googled it a while back, totaly unable to find out if " physical drag seining " has ever been done in space. Small samples are taken from Moon, Mars, etc. How about drifting micro-organisms in space itself? I know this isn't "/R/askscience", but there you go