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Mackinac Island meteorite








Mackinac Island meteorite


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Mackinac Island meteorite

Mackinac Island.jpg
Type
Iron
Parent body
Unknown
Composition
Nickel, iron, Kamacite, taenite[1][2]
Weathering grade
Large-scale, cavernous weathering[2]
Country
Mars
Region
Meridiani Planum
Coordinates
02°07′02″S 05°31′22.43″W / 2.11722°S 5.5228972°W / -2.11722; -5.5228972Coordinates: 02°07′02″S 05°31′22.43″W / 2.11722°S 5.5228972°W / -2.11722; -5.5228972[3]
Observed fall
No
Fall date
Possibly late Noation
Found date
2009-10-13[4]
Strewn field
Possibly[5]

Commons pageRelated media on Wikimedia Commons

Mackinac Island meteorite was found on Mars by the Opportunity rover on October 13, 2009.



History[edit]


Mackinac Island was the third of three iron meteorites encountered by the rover on Meridiani Planum within a few hundred meters, the others being Shelter Island and Block Island.[2]


Mackinac Island may have fallen on Mars in the late Noachian period and is extensively weathered.[2][5]



See also[edit]



  • Atmospheric reentry

  • Block Island meteorite

  • Bounce Rock

  • Glossary of meteoritics

  • Heat Shield Rock

  • List of Martian meteorites

  • List of meteorites on Mars

  • Oileán Ruaidh meteorite

  • Shelter Island meteorite

  • List of surface features of Mars imaged by Opportunity



References[edit]




  1. ^ Nemiroff, R.; Bonnell, J., eds. (August 13, 2009). "Block Island Meteorite on Mars". Astronomy Picture of the Day. NASA. Retrieved January 5, 2013. 


  2. ^ abcd 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). Bibcode:2011JGRE..116.0F20A. doi:10.1029/2010JE003672. Retrieved January 5, 2013. 


  3. ^ Google Mars


  4. ^ ATKINSON, NANCY (October 18, 2009). "Opportunity Discovers Still Another Meteorite! Find It on Google Mars". Universe Today. Space.com. Retrieved January 5, 2013. 


  5. ^ ab Beech, Martin; Ian M. Coulson (2010). "The making of Martian meteorite Block Island" (PDF). Monthly Notices of the Royal Astronomical Society. 404. Bibcode:2010MNRAS.404.1457B. doi:10.1111/j.1365-2966.2010.16350.x. Archived from the original (PDF) on June 20, 2013. 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 linksNotes: * = linked article is about the mission that encountered this rock; M = Meteorite - ()












Retrieved from "https://en.wikipedia.org/w/index.php?title=Mackinac_Island_meteorite&oldid=841272761"





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