Goulburn (Mars)

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Goulburn
PIA16187-MarsCuriosityRover-GoulburnRock-20120817-crop.jpg
"Goulburn" rock outcrop on Mars - an ancient streambed[1][2][3] - viewed by the Curiosity rover (August 17, 2012).
Feature typeRock outcrop
Coordinates4°35′S 137°26′E / 4.59°S 137.44°E / -4.59; 137.44Coordinates: 4°35′S 137°26′E / 4.59°S 137.44°E / -4.59; 137.44

Goulburn, also known as Goulburn Scour, is a rock outcrop on the surface of Aeolis Palus, between Peace Vallis and Aeolis Mons ("Mount Sharp"), in Gale crater on the planet Mars.[1][2][3] The outcrop was encountered by the Curiosity rover on landing at the Bradbury Landing on August 6, 2012 (the 1st sol of the mission) and is named after a two-billion year-old sequence of rocks in Northern Canada. The "approximate" site coordinates are:

 WikiMiniAtlas
4°35′S 137°26′E / 4.59°S 137.44°E / -4.59; 137.44.

The outcrop is a well-sorted gravel conglomerate, containing well-rounded, smooth, abraded pebbles. Occasional pebbles up to a few centimeters across are embedded in amongst a matrix of finer rounded particles, up to a centimeter across. It has been interpreted as a fluvial sediment, deposited by a vigorously flowing stream, probably between ankle and waist deep. This stream is part of an ancient alluvial fan, which descends from the steep terrain at the rim of Gale crater across its floor.[2]

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References[]

  1. ^ a b c Brown, Dwayne; Cole, Steve; Webster, Guy; Agle, D.C. (September 27, 2012). "NASA Rover Finds Old Streambed On Martian Surface". NASA. Retrieved September 28, 2012.
  2. ^ a b c d NASA (September 27, 2012). "NASA's Curiosity Rover Finds Old Streambed on Mars -video (51:40)". NASAtelevision. Retrieved September 28, 2012.CS1 maint: uses authors parameter (link)
  3. ^ a b c Chang, Alicia (September 27, 2012). "Mars rover Curiosity finds signs of ancient stream". AP News. Retrieved September 27, 2012.

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Notable rocks on Mars
Adirondacksquare.jpg
PIA00819left-MarsRock-BarnacleBill.gif
PIA14762-MarsCuriosityRover-BathurstInletRock.jpg
MarsViking1Lander-BigJoeRock-19780211.jpg
Block Island.jpg
58606main image feature 167 jwfull.jpg
MarsCuriosityRover-CoronationRock-N165-20120817-crop.jpg
El Capitan sol27 pancam.jpg
Adirondack
(Spirit)
Barnacle Bill
(Sojourner)
Bathurst Inlet
(Curiosity)
Big Joe
(Viking)
Block Island
(Opportunity) M
Bounce
(Opportunity)
Coronation
(Curiosity)
El Capitan
(Opportunity)
PIA17074-MarsOpportunityRover-EsperanceRock-20130223-fig1.jpg
PIA16187-MarsCuriosityRover-GoulburnRock-20120817-crop.jpg
PIA07269-Mars Rover Opportunity-Iron Meteorite.jpg
PIA09089-RA3-hirise-closeup annotated.png
PIA17062-MarsCuriosityRover-HottahRockOutcrop-20120915.jpg PIA16192-MarsCuriosityRover-Target-JakeRock-20120927.jpg
PIA05482 modest.jpg
NASA Curiosity rover - Link to a Watery Past (692149main Williams-2pia16188-43).jpg
Esperance
(Opportunity)
Goulburn
(Curiosity)
Heat Shield
(Opportunity) M
Home Plate
(Spirit)
Hottah
(Curiosity)
Jake Matijevic
(Curiosity)
Last Chance
(Opportunity)
Link
(Curiosity)
Mackinac Island.jpg
Mars rock Mimi by Spirit rover.jpg
PIA13418 - Oileán Ruaidh meteorite on Mars (false colour).jpg
Pot of gold upclose.jpg
PIA16452-MarsCuriosityRover-Rocknest3Rock-20121005.jpg
391243main-MarsRover-ShelterIslandMeteorite-20091002-crop.jpg
PIA16795-MarsCuriosityRover-TintinaRock-Context-20130119.jpg
NASA-MarsRock-Yogi-SuperRes.jpg
Mackinac Island
(Opportunity) M
Mimi
(Spirit)
Oileán Ruaidh
(Opportunity) M
Pot of Gold
(Spirit)
Rocknest 3
(Curiosity)
Shelter Island
(Opportunity) M
Tintina
(Curiosity)
Yogi
(Sojourner)
The table above contains clickable links M = Meteorite - ()


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