When you see images from the surface of Mars it looks a lot like deserts here on Earth. It's dry and dusty and barren, and on Earth, we associate that kind of environment with extreme heat. On Mars, ...
This graph shows the temperature above the the surface of Mars at three different points in time: Sol 5, late afternoon; Sol 6, mid-morning; and Sol 7, early afternoon (Sol 5 occurred on the night of ...