That definition is now based on Viking Lander 1, but we wanted to image Airy-0 for cartographic interest. It was named in honor of the British Astronomer Royal Sir George Biddell Airy (1801–1892).
Dark
Light
Up to now, we’ve never imaged Airy-0, a crater within Airy Crater that formerly was used to define zero longitude on Mars.
Image: NASA/JPL/University of Arizona https://www.uahirise.org/hipod/ESP_070869_1750
Related Posts
Exposed Fractured Bedrock in the Central Pit of a Crater
This HiRISE image shows the central pit feature of an approximately 20-kilometer diameter complex crater in located at 304.480 degrees east, -11.860 degrees south, just north of the Valles Marineris.
Layers in a Crater
Located to the north of Cassini Crater, the objective of this observation is to confirm the presence of…
Sunken and Pitted Ejecta
The objective of this observation was to examine the edge of impact ejecta from a crater to the north-west of this area (north is up, west is to the left).
A Scarp in the Arabia Region
Pictured here appears to be the edge of a blast radius of a large meteorite impact crater with smaller and more recent cratering interrupting its circumference.