Layers in Western Arabia Terra
HiRISE PICTURE OF THE DAY: 25 SEPTEMBER 2021
Layers in Western Arabia Terra




Splat!
Mars and the Earth run into debris in space regularly, and on our planet, meteors usually vaporize in the atmosphere. On Mars, not so much.

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.