| Cold Dunes, Cold Planet
This observation features dunes at high latitude with frost well into summer. This image footprint is in Planum Boreum at the South Pole of Mars. With this picture, we can acquire repeat observations to track changes over time. |
| Landslides in Orson Welles Crater
The chaotic terrains of Orson Welles Crater host several small-scale (1 to 2 kilometer) long runout landslides. Understanding the origin of terrains and their link with the development of highly mobile landslides is important to unravel the potential role of ice, or other fluids, and so gaining insights into the geological and climatic evolution of this area. These types of small-scale Martian long runout landslides are great analogues of Icelandic landslides. | 
| Light on Dark
This stunning image shows bright exposed bedrock that might be hydrated, sulfate-rich terrain. This makes the scene one of mineralogic interest earlier identified by the CRISM instrument on MRO, and that previously lacked HiRISE coverage. This footprint is on the western wall of Columbus Crater. The presence of sulfates and clay minerals in sediments within Columbus are strong evidence that a lake once existed here. | 
| The Wall of a Crater in Tyrrhena Terra
A public target suggestion from HiWish, this observation was acquired to determine if lava flow was ever present and to evaluate the landscape. This footprint is at the northern edge of a large, unnamed and heavily eroded impact crater. Tyrrhena Terra is heavily cratered and rugged, and is south of Isidis Planitia. | 
| Of the Dunes
This observation was acquired for long-term monitoring of longitudinal trends, particularly of these stunning dunes. This footprint is the North Polar region of Mars called Vastitas Borealis. |
