Due to its significance in astrobiology, assessing the amount and state of liquid water
present on Mars today has become one of the drivers of its exploration. Subglacial water …

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 rate of occurrence of High Frequency (HF) marsquakes, as recorded by InSight at
Homestead Hollow, Elysium Planitia, increased after about LS= 33∘, and ceased almost …

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 …

The mid-to high latitudes of Mars host assemblages of landforms consistent with a receding
glacial landscape on Earth. These landforms are postulated to have formed> 5 Ma under a …

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 …

Reconstructing Mars's glacial history informs understanding of its physical environment and
past climate. The known distribution of viscous flow features (VFFs) containing water ice …

Characterized by large paterae and late Noachian wrinkle-ridged plains, the~ 1.2 million km
2 Malea Planum region (MPR) has been grouped into a circum-Hellas volcanic province …

The continuously increasing number of multi-temporal high-resolution images from the
surface of Mars offers the possibility for detailed studies of present-day surface activity. In …