Tintina (rock)
Tintina (rock)
Jump to navigation
Jump to search
Close-up of "Tintina" rock – broken exposed area is associated with strong signals of mineral hydration – as viewed by the Curiosity rover (January 19, 2013).[1][2] | |
Feature type | Rock |
---|---|
Coordinates | 4°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 |
Tintina is a rock on the surface of Aeolis Palus, between Peace Vallis and Aeolis Mons (Mount Sharp), in Gale crater on the planet Mars. The approximate site coordinates are: 4°35′S 137°26′E / 4.59°S 137.44°E / -4.59; 137.44.
The rock was encountered by the Curiosity rover on the way from Bradbury Landing to Glenelg Intrique in January 2013.[1][2] The rover ran over the rock and broke it. revealing white surface area in the rock.[3] This was the brightest material yet seen by MastCam up to that time.[4]
When the broken white area was analyzed with the rover's MastCam, strong signals of mineral hydration, as indicated by a ratio of near infrared reflectance intensities, were found. According to mission scientists, the mineral hydration signals were consistent with hydrated calcium sulfate[1][2] and a "watery past" on Mars.[5]
@media all and (max-width:720px).mw-parser-output .tmulti>.thumbinnerwidth:100%!important;max-width:none!important.mw-parser-output .tmulti .tsinglefloat:none!important;max-width:none!important;width:100%!important;text-align:center
Tintina Rock on Mars
See also[edit]
Wikimedia Commons has media related to Aeolis Palus, Gale Crater and Rocks on Mars. |
- Aeolis quadrangle
- Composition of Mars
- Geology of Mars
- List of rocks on Mars
- Timeline of Mars Science Laboratory
References[edit]
^ abc Webster, Guy; Brown, Dwayne (March 18, 2013). "Curiosity Mars Rover Sees Trend In Water Presence". NASA. Retrieved March 20, 2013.
^ abc Rincon, Paul (March 19, 2013). "Curiosity breaks rock to reveal dazzling white interior". BBC. Retrieved March 19, 2013.
^ "White Mars rock dazzles scientists". BBC News. 2013-03-19. Retrieved 2018-02-02.
^ "White Mars rock dazzles scientists". BBC News. 2013-03-19. Retrieved 2018-02-02.
^ Staff (March 20, 2013). "Red planet coughs up a white rock, and scientists freak out". MSN. Archived from the original on March 23, 2013. Retrieved March 20, 2013.
External links[edit]
Curiosity Rover – Official Site
Adirondack (Spirit) | Barnacle Bill (Sojourner) | Bathurst Inlet (Curiosity) | Big Joe* (Viking) | Block Island (Opportunity) M | Bounce (Opportunity) | Coronation (Curiosity) | El Capitan (Opportunity) |
Esperance* (Opportunity) | Goulburn (Curiosity) | Heat Shield (Opportunity) M | Home Plate (Spirit) | Hottah (Curiosity) | Jake Matijevic (Curiosity) | Last Chance (Opportunity) | Link (Curiosity) |
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) |
Notes: * = linked article is about the mission that encountered this rock; M = Meteorite - ( ) |
Categories:
- Aeolis quadrangle
- Mars Science Laboratory
- Rocks on Mars
(window.RLQ=window.RLQ||).push(function()mw.config.set("wgPageParseReport":"limitreport":"cputime":"0.320","walltime":"0.435","ppvisitednodes":"value":1398,"limit":1000000,"ppgeneratednodes":"value":0,"limit":1500000,"postexpandincludesize":"value":99420,"limit":2097152,"templateargumentsize":"value":10912,"limit":2097152,"expansiondepth":"value":17,"limit":40,"expensivefunctioncount":"value":0,"limit":500,"unstrip-depth":"value":0,"limit":20,"unstrip-size":"value":6609,"limit":5000000,"entityaccesscount":"value":1,"limit":400,"timingprofile":["100.00% 267.916 1 -total"," 29.55% 79.170 1 Template:Infobox_feature_on_Mars"," 25.73% 68.938 1 Template:Infobox_feature_on_celestial_object"," 25.16% 67.403 5 Template:Navbox"," 23.87% 63.940 1 Template:Reflist"," 23.85% 63.904 1 Template:Infobox"," 16.04% 42.981 3 Template:Cite_web"," 12.91% 34.585 2 Template:Coord"," 11.51% 30.832 1 Template:Mars"," 7.63% 20.431 1 Template:MSL"],"scribunto":"limitreport-timeusage":"value":"0.104","limit":"10.000","limitreport-memusage":"value":3872877,"limit":52428800,"cachereport":"origin":"mw2231","timestamp":"20180919155952","ttl":1900800,"transientcontent":false);mw.config.set("wgBackendResponseTime":101,"wgHostname":"mw2235"););