NASA Mars Rover May Have a Dust Problem in Its Rock Sample System – CNET Posted on November 4, 2022 By Charlielikes Perseverance is trying to seal up a chunk of rock for safekeeping, but something has gone wrong. Tech Tags:‘a, ‘have, “problem”, billy wilkins, cnet, dust:, in, it’s, mars, may, nasa, rock, rover, sample, system, tech, technology