|Pit Crater near Elysium Mons|
Pit craters are simply sink holes in the ground with near vertical walls and floors that are only visible when the sun is high in the sky.
|A Tale of Two Flows|
We will need to study this image in more detail to understand how these flows have interacted with each other and what they can tell us about their composition.
|The Changing Sands|
These barchan dunes have been imaged at least five times already, and each time, a bit more movement is revealed.
|Jarosite in Noctis Labyrinthus |
The jarosite-bearing deposit observed here could indicate acidic aqueous conditions within a volcanic system in Noctis Labyrinthus.