Shelter Island meteorite

From Wikipedia, the free encyclopedia
Shelter Island meteorite
Shelter Island meteorite cropped, sharpened and straightened.jpg
Shelter Island meteorite viewed by the Opportunity rover (October 3, 2009).
TypeIron
Parent bodyUnknown
CompositionKamacite, taenite[1]
Weathering gradeLarge-scale, cavernous weathering[1]
CountryMars
RegionMeridiani Planum
Coordinates02°07′04″S 05°31′41.30″W / 2.11778°S 5.5281389°W / -2.11778; -5.5281389Coordinates: 02°07′04″S 05°31′41.30″W / 2.11778°S 5.5281389°W / -2.11778; -5.5281389[2]
Observed fallNo
Fall datePossibly late Noachian
Found dateDecember 1, 2009
Strewn fieldPossibly[3]
391243main-MarsRover-ShelterIslandMeteorite-20091002-crop.jpg
Shelter Island meteorite - close-up (October 1, 2009).
Related media on Wikimedia Commons

Shelter Island meteorite was found on Mars by the Opportunity rover on October 1, 2009. It is about 27 centimetres (11 in) long.[4]

History[]

Shelter Island was the second of three iron meteorites encountered by the rover on Meridiani Planum within a few hundred meters, the others being Block Island and Mackinac Island.[1]

Shelter Island may have fallen on Mars in the late Noachian period and is extensively weathered.[1][3]

See also[]

References[]

  1. ^ a b c d Ashley, J. W.; et al. (July 2011). "Evidence for mechanical and chemical alteration of iron-nickel meteorites on Mars: Process insights for Meridiani Planum". Journal of Geophysical Research: Planets. 116 (E7): E00F20. Bibcode:2011JGRE..116.0F20A. doi:10.1029/2010JE003672. hdl:1893/17110.
  2. ^ Google Mars
  3. ^ a b Beech, Martin; Ian M. Coulson (2010). "The making of Martian meteorite Block Island". Monthly Notices of the Royal Astronomical Society. 404 (3): 1457. Bibcode:2010MNRAS.404.1457B. doi:10.1111/j.1365-2966.2010.16350.x.
  4. ^ "Opportunity Finds Another Meteorite". NASA. Retrieved January 5, 2013.
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 - (
This box:
  • view
  • talk
)
Retrieved from ""