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originally posted by: funbox
odd looking lattice
sol 753 mast
originally posted by: funbox
does the drill use a coolant fluid that can exist in fluid form in the martian environs/atmos?
originally posted by: Blue Shift
Probably too porous. The tiny little bit of condensed water can't soak into metal. That would be my guess.
originally posted by: Kandinsky
Larvae??
originally posted by: funbox
in the thin atmos those changes must occur pretty quickly with the onset of dawn
originally posted by: ArMaP
And probably because metal is a better heat conductor than rock, so changes in temperature happen faster.
originally posted by: funbox
a reply to: ArMaP
would be interesting to see a selfie of the rover in the wee hours of the morning, say a couple of hours before sunrise, see if the rover looks frosty, the question I have is why haven't we seen more signs of water movement in the landscape/ excluding those pictures that were potentially, of course
whats so special about rock that it cant show condensation trail?
funbox
originally posted by: Blue Shift
originally posted by: ArMaP
And probably because metal is a better heat conductor than rock, so changes in temperature happen faster.
Taking a little closer look, rather than water droplets, these look like little bits of rock that have bounced up there and slid around, creating the trails. Then they bounced off or were blown away.
Or maybe they're little bugs of some sort.