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 …

This study aims to assess the spatial and visible/near-infrared (VNIR) colour/spectral
capabilities of the 4-band Colour and Stereo Surface Imaging System (CaSSIS) aboard the …

Hypotheses ranging from fluvial processes and debris flows to CO 2 frost-lubricated or
entirely dry flows have been proposed for the formation of martian gullies. In order to …

The detection of geologically recent channels at the end of the twentieth century rapidly
suggested that liquid water could have been present on Mars up to recent times. A …

Midlatitude slopes on Mars are mantled by deposits proposed to contain H2O ice and dust,
overlaid by a desiccated lag. However, direct evidence of their volatile content is lacking …

Numerous types of activity in mid latitude martian gullies have been observed over the last
decade. Some activity has been constrained to occur in the coldest times of year, suggesting …

Mars is host to a variety of active surface processes that relate to changes in seasonal
ice/frost, slope activity, wind and processes potentially relating to liquid water. Regular …

Abstract Since the impact~ 50,000 yr ago, surface runoff has entrained and transported
sediment from the walls to the floor of Meteor Crater (Arizona, USA). Previous work …

Slopes in and around Thomas Lee Inlet (Devon Island, Nunavut, Canada) are eroded by
means of gullying, yet the driving factors, such as the nature of the substrate and availability …

Gullies in the mid-and high-latitudes of Mars were first observed in Mars Global Surveyor
(MGS) Mars Orbiter Camera (MOC) images in 1997. Appearing to be geologically young …