On Mars's poles there
are ice caps of ice and dust layers with that reproduce to past climate
variations on Mars. Researchers from the Niels Bohr Institute have related the
layers in the ice cap on Mars's north pole to variations in Solar insulation on
Mars, the first dated THUS climate Established history for Mars, where ice and
dust accumulation has been driven by variations in insulation. The results are
published in the scientific journal, Icarus.
