Yellowknife designated as a mandatory market for digital television conversion; only CFYK-DT converted its main transmitter in Yellowknife to digital. On August 10, 2012, NASA announced that the section of Mars where the Curiosity of the Mars Science Laboratory mission landed would be renamed Yellowknife, in recognition of the city of Yellowknife. Yellowknife is usually where scientists start geological mapping expeditions when researching the oldest known rocks in North America. Yellowknife Yellowknife () is the capital and only city, as well as the largest community, in the Northwest Territories (NT or NWT), Canada. It is on the northern shore of Great
Yellowknife Yellowknife began with the discovery of diamonds north of the city in 1991. The last of the gold mines in Yellowknife closed in 2004. Today, Yellowknife is primarily a government town and a service centre for the diamond mines. On April 1, 1999, its purview as capital of the NWT was reduced when the territory of Nunavut was split from the NWT. As a result, jurisdiction for that region of Canada was transferred to the new capital city of Iqaluit. Consequently, Yellowknife lost its standing as the Canadian capital city with the smallest population. Yellowknife is on the Canadian Shield,