This VIS image captured by NASA 2001 Mars Odyssey spacecraft shows a short section of Reull Vallis. Reull Vallis starts in Promethei Terra and ends in Hellas Plainitia. Orbit Number: 67310 Latitude: -40.6272 Longitude: 100.468 Instrument: VIS Captured: 2017-02-15 05:44 https://photojournal.jpl.nasa.gov/catalog/PIA21527