Extensive evidence of landform-scale martian geomorphic changes has been acquired in
the last decade, and the number and range of examples of surface activity have increased …

In its polar layered deposits (PLD), Mars possesses a record of its recent climate, analogous
to terrestrial ice sheets containing climate records on Earth. Each PLD is greater than 2​ km …

Layered ice deposits at the poles of Mars record a detailed history of accumulation and
erosion related to climate processes. Radar investigations measure these layers and …

Abstract Mars Reconnaissance Orbiter (MRO), with its arrival in 2006 and nearly continuous
operation since, has provided data for the study of martian polar processes spanning nine …

We combine observations from ground penetrating radar and optical instruments to conduct
a comprehensive survey of spiral troughs on the north polar layered deposits of Mars. Our …

We combine observations of surface morphology, topography, subsurface stratigraphy, and
near surface clouds with mesoscale simulations of south polar winds and temperature to …

Martian polar regions host active regional wind circulations, such as the downslope
katabatic winds which develop owing to near-surface radiative cooling and sloped …

Mars' iconic polar spiral troughs are 400–1,000‐m‐deep depressions in the north polar
layered deposits. As the north polar layered deposits accumulate, troughs migrate …

Sublimation waves are periodic, linear and transverse bedforms that grow by sublimation of
icy substrates under turbulent winds. They occur in different environments of the Earth and …

An understanding of the current state of the Martian North Polar Residual Cap (NPRC) is
needed to understand the North Polar Layered Deposits (NPLD) as a whole and the recent …