Spirit Gets Energy Boost from Cleaner Solar Panels

[John Van Vliet]

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[MKruer]

I wonder if the engineers are paying attention and thinking, "note to self, add windshield wiper to the next rover"

[John Van Vliet]

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[Hungry4info]

If such devices fit within the budget, energy, and weight constraints of the mission, they probably should consider it.

I can't blame them for not choosing to, it was, after all, a 90-day mission.