Elaver Vallis
HiRISE PICTURE OF THE DAY: 25 JANUARY 2021
Elaver Vallis

The southern branch of this channel is high-standing and was presumably left isolated when the flow waned and the northern channel was cut deeper. This is a good place to look for fluvial deposits.



Faint Traces of Dark Flows
This image shows some faint traces of dark flows along the headwall of an impact crater.

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.

Beautiful Mars, Beautiful Book
It’s the most beautiful book of Mars ever: “Mars: The Pristine Beauty of the Red Planet” is a unique look at the Red Planet by the most powerful camera sent to another world. Order your copy today!