Where is Yellowknife Bay on Mars?
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.
Why is Yellowknife located where it is?
It sits on the Canadian Shield, on the north shore of Great Slave Lake, and about 400 km south of the Arctic Circle. Due to its northerly location, Yellowknife is the Canadian city with the most hours of summer sunshine, averaging 1,030 hours per year….Yellowknife.
| Article by | Erik Watt |
|---|---|
| Updated by | Nathan Coschi And Leanna Fong |
Where is Yellowknife Alaska?
Yellowknife is located on the north shore of Great Slave Lake at the end of NWT Highway 3, approximately 390 miles from Fort Simpson, 621 miles from Grimshaw and 597 miles from the Alaska Highway via the Deh Cho Route.
Is Yellowknife in Alaska or Canada?
Northwest Territories
Yellowknife (/ˈjɛloʊnaɪf/; Dogrib: Sǫǫ̀mbak’è) is the capital, largest community, and only city in the Northwest Territories, Canada. It is on the northern shore of Great Slave Lake, about 400 km (250 mi) south of the Arctic Circle, on the west side of Yellowknife Bay near the outlet of the Yellowknife River.
Where is Gale Crater on Mars?
Aeolis quadrangle
Gale is a crater, and probable dry lake, at5.4°S 137.8°E in the northwestern part of the Aeolis quadrangle on Mars. It is 154 km (96 mi) in diameter and estimated to be about 3.5-3.8 billion years old.
What type of rock was drilled in Yellowknife Bay and how did it form?
The smooth floor of Yellowknife Bay is made up of a fine-grained sedimentary rock, or mudstone, that researchers think was deposited on the bed of an ancient Martian lake. In March, Curiosity drilled holes into the mudstone and collected powdered rock samples from two locations about three meters apart.
Is Yellowknife safe?
Yellowknife is a small isolated city and as a result it does not share the level of crime associated with larger centres. Violent crime is nearly unheard of here, however petty crime is a minor problem in the downtown core, especially in the Gold Range Hotel area which is frequented by loiterers.
Is there a smiley face on Mars?
Galle is a crater on Mars. Galle is often known as the “happy face crater” because pareidolia causes a curved mountain range in the southern part of the crater and two smaller mountain clusters further north to appear to be a smiley face. The formation was first photographed by Viking Orbiter 1.
How old are rocks on Mars?
The analysis using measurements of the rock’s potassium and argon content by NASA’s Curiosity Mars rover yielded an estimate that it is 3.86 billion to 4.56 billion years old.