Warm feet, cold head
If you could be on Mars without a space suit, which of course you can't,
you now have the data from the weather station to actually feel what it
would feel like to be on Mars. Viking just didn't have enough sensors and
they couldn't measure fast enough. But we know if we were standing on the
surface our feet would be comfortably warm and our head would really need
a big hat and scarf! It would be cold up there; 20 or so degrees of
variance between the surface and where you're standing at and then just
standing there for a moment or two we'd get 10 to 15 degree temperature
swings just as we were standing there. You'd be cold and hot all in an
instant. And finally you'd sort of feel light breezes that were blowing
on the surface and those really make it into a place where you can
actually imagine being on the surface and that's kind of fun!
Matt Golombek video
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