Remote sensing observations and rover missions have documented the presence of playas,
salts, and wind erosion landforms of lacustrine sediments on Mars. All of these observations …

Gullies on Mars resemble water-carved channels on Earth, but they are mostly at elevations
where liquid water is not expected under current climate conditions. It has been suggested …

Upon their discovery in 2000, Martian gullies were hailed as the first proof of recent (ie less
than a few million years) flowing liquid water on the surface of a dry desert planet. Many …

The surface environment of early Mars had an active hydrologic cycle, including flowing
liquid water that carved river valleys,–and filled lake basins,–. Over 200 of these lake basins …

A decade of high-resolution monitoring has revealed extensive activity in fresh Martian
gullies. Flows within the gullies are diverse: they can be relatively light, neutral or dark …

Martian gully landforms resemble terrestrial debris flows formed by the action of liquid water
and have thus been interpreted as evidence for potential habitable environments on Mars …

Mapping planetary surfaces is an intricate task that forms the basis for many geologic,
geomorphologic, and geographic studies of planetary bodies. In this work, we present a …

Fan-shaped sedimentary landforms on Mars are important geomorphic markers of past
water flow and characterizing the distribution and morphology of these features can yield …

A large number of surface features (eg, frost, gullies, slope streaks, recurring slope lineae)
are observed on Martian slopes. Their activity is often associated with the specific …

Here we study rocks falling from exposed outcrops of bedrock, which have left tracks on the
slope over which they have bounced and/or rolled, in fresh impact craters (1–10 km in …