
| Bands and Ridges near Harmakhis Vallis The objective of this observation is to examine a field of curved bands and ridges. This may be honeycomb terrain. Harmakhis Vallis is an approximately 800-kilometer long outflow channel located in eastern Hellas. The valley probably formed by a combination of surface collapse and flowing water. |

| Layered Material in Juventae Chasma This image shows light-toned layered rock (sedimentary?) outcrops with spectacular erosional expressions that might (or not) give good clues on depositional setting. Were these sediments deposited here *after* Juventae Chasma opened up, or are they exhumed features, exposed by the opening and subsequent modification of the chasm? Can we tell? | 
| Bright Patches in Terra Sirenum This observation is a good example of when different missions work together: the CaSSIS instrument on the ExoMars Trace Gas Orbiter identified here 10-meter scale bright patches on irregular collapse feature rims. An example of a location with possible mud volcanism? An image at HiRISE resolution can help to answer that question. | 
| Every Crater Needs an Outlet This image shows an impact crater with icy-looking fill and a curious outlet notch, feeding into another smooth, possibly-icy deposit in the valley below. The topography should be interesting in high resolution, including looking for boulders and polygons. |