RT @tanyaofmars: 32. Dust devils on Mars have helpfully cleaned the solar panels of Opportunity multiple times, helping it keep powered to… 0 atbildes

Ernests Štāls
(16.07.2017 14:22:49)
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RT @tanyaofmars: 32. Dust devils on Mars have helpfully cleaned the solar panels of Opportunity multiple times, helping it keep powered to…