29 July 2015 

A Possible Landing Site for the ExoMars Rover in Aram DorsumA Possible Landing Site for the ExoMars Rover in Aram Dorsum
This image is part of a proposed landing site for the ExoMars Rover, planned for launch in 2018.
Diverse Deposits in Melas ChasmaDiverse Deposits in Melas Chasma
This image includes chaotic deposits with a wide range of colors.
A Fresh Shallow Valley Transitions to an Inverted ChannelA Fresh Shallow Valley Transitions to an Inverted Channel
Inverted channels form when a valley fills with materials.
Gullies on the Wall of an Unnamed Crater in Utopia PlanitiaGullies on the Wall of an Unnamed Crater in Utopia Planitia
The banked, sinuous shape of the gully channels suggest that water was involved in their formation.
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