Besides communication blackouts, what critical engineering challenge does abrasive Martian dust pose for rovers?
Answer
Clogging mechanical parts and degrading seals
Ubiquitous dust presents numerous ongoing engineering difficulties for robotic emissaries like the Perseverance rover operating on the Martian surface. Beyond obscuring visibility which impacts communication, the physical properties of the fine dust particles are inherently damaging. Their abrasive nature means they can infiltrate and clog intricate mechanical components necessary for movement and operation. Furthermore, the dust can degrade essential environmental safeguards, such as seals, potentially compromising the integrity of instruments designed to function accurately within the thin Martian atmosphere.
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