Morphological evidence for ancient channelized flows (fluvial and fluvial-like landforms)
exists on the surfaces of all of the inner planets and on some of the satellites of the Solar …

A committee of the Mars Exploration Program Analysis Group (MEPAG) has reviewed and
updated the description of Special Regions on Mars as places where terrestrial organisms …

Aqueous activities on Mars have gradually declined since the Noachian (> 3.7 Ga). Although
water can be stored in the subsurface during the latest epochs, geomorphological evidence …

Abstract The 2014–2015 Holuhraun eruption extruded> 1 km 3 of lava in a barren region of
the Icelandic highlands. Due to its large volume and the abundance of data for this eruption …

Liquid water is generally only meta-stable on Mars today; it quickly freezes, evaporates or
boils in the cold, dry, thin atmosphere (surface pressure is about 200 times lower than on …

We derive the surface and basal radar reflectance and backscatter coefficients of the
southern McMurdo Ice Shelf (SMIS) and part of the nearby Ross Ice Shelf (RIS), Antarctica …

Exsiccation of suspension droplets generates characteristic ring-like stains. The
homogeneity of such coffee rings is disturbed by subsequent cracking. Placing silica …

Abstract Hrad Vallis is a Martian outflow channel previously interpreted as a product of
aqueous outbursts from the subsurface, possibly involving mudflows associated with lahar …

A distinctive flow deposit southwest of Cerberus Fossae on Mars is analyzed. The flow
source is a∼ 20 m deep,∼ 12× 1.5 km wide depression within a yardang associated with …

With a length of more than 2000 km and widths of up to several hundred kilometers, Kasei
Valles is the largest outflow system on Mars. Superficially, the scabland-like character of …