Yellowknife Bay, Mars created by the presence of liquid water, suggesting the presence of an ancient lake which could have sustained microbial life. The geologic depression takes its name from the city Yellowknife, capital of the Canadian Northwest Territories, in honor of the 4 billion year old rock in the region surrounding the city, which matches the approximate age of the uncovered rock in Gale Crater. Yellowknife Bay is a 5-meter geologic depression located in the large impact crater known as Gale Crater. The Crater is located on Mars near the northwestern part of the Aeolis quadrangle just south of the planet's equator.
Coat of arms of Yellowknife sun with a yellow knife and wings. The bottom of the arms contain the Latin motto of Yellowknife "Multum in Parvo", (many things in a small place). The motto was proposed by Ted Horton, a local news editor and a carving of the crest currently hangs in Yellowknife City Hall. Coat of arms of Yellowknife The coat of arms of Yellowknife is the full armorial achievement as used by the municipal government as an official symbol. The government of Yellowknife utilizes multiple versions of the coat of arms for various applications. In the 1950s Yellowknife held a competition to design