The smaller crater within the larger crater is called Gasa Crater (the larger crater is unnamed). Gullies dissect the inner rims of both craters. Orbit Number: 65538 Latitude: -35.6842 Longitude: 129.44 Instrument: VIS Captured: 2016-09-22 06:02 http://photojournal.jpl.nasa.gov/catalog/PIA21158