HiRISE PICTURE OF THE DAY: 20 MAY 2024
Knobs and Valleys in Acidalia Planitia
This image features mounds and hummocky/fretted terrain of similar formation as those in far eastern Acidalia Planitia, but are not common on Mars, and may be the edge of an ancient basin. An additional rationale for this observation is to create a gigapixel mosaic of this area, which has received sparse coverage so far.