Landforms in Ares Vallis
HiRISE PICTURE OF THE DAY: 26 SEPTEMBER 2022
Landforms in Ares Vallis

Scientists study landforms, rocks and soils such as these to understand how, where and when floods occurred in Mars’ past.



What Happened When?
Studying what happened when tells geologists about the history of Mars.

Boundary Condition Controls on the High-Sand-Flux Regions of Mars
It is often unclear where and why sediment is mobile on today’s Mars. A new paper takes a deeper look.