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List		 Addition DateSort Ascending Target Mission Instrument Size
Add Image to Favorite List 2019-06-04 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Opportunity rover captured an image of this rock nicknamed, Jornada del Muerto, while in Perseverance Valley.
PIA23245:
Opportunity Discovers Dead Man's Journey
Full Resolution:     TIFF (6.414 MB)     JPEG (1.058 MB)
Add Image to Favorite List 2018-02-26 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This self-portrait of NASA's Opportunity Mars rover shows the vehicle at a site called 'Perseverance Valley' on the slopes of Endeavour Crater. It was taken with the rover's Microscopic Imager to celebrate the 5000th Martian Day, or sol.
PIA22222:
Opportunity's First Selfie
Full Resolution:     TIFF (945.5 kB)     JPEG (71.08 kB)
Add Image to Favorite List 2016-12-07 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image of a target called 'Private Joseph Field' combines four images from the microscopic imager on the robotic arm of NASA's Mars Exploration Rover Opportunity, with enhanced color information added from the rover's panoramic camera.
PIA21142:
Opportunity View of 'Private Joseph Field' on Mars
Full Resolution:     TIFF (9.269 MB)     JPEG (445.2 kB)
Add Image to Favorite List 2016-12-07 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This mosaic combines four frames taken by the microscopic imager on NASA's Opportunity's robotic arm on Oct. 2, 2016 showing relatively bright outcropping of rock, dubbed 'Gasconade' on the western edge of Mars' Endeavour Crater.
PIA21141:
Opportunity Inspects 'Gasconade' on 'Spirit Mound' of Mars
Full Resolution:     TIFF (8.038 MB)     JPEG (323.3 kB)
Add Image to Favorite List 2015-01-27 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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These small spherules on the Martian surface are near Fram Crater, visited by NASA's Mars Exploration Rover Opportunity during April 2004. The area shown is 1.2 inches (3 centimeters) across.
PIA19113:
Martian Concretions Near Fram Crater
Full Resolution:     TIFF (3.481 MB)     JPEG (281 kB)
Add Image to Favorite List 2014-11-18 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This close-up view of a target rock called 'Last Chance' was acquired by NASA's Mars rover Opportunity on March 3, 2004 of Opportunity's work on Mars. The embedded spherules evident in this image were nicknamed 'blueberries.'
PIA18885:
Clues to Wet History in Texture of a Martian Rock
Full Resolution:     TIFF (1.884 MB)     JPEG (198.2 kB)
Add Image to Favorite List 2013-05-17 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This mosaic shot by the microscopic imager on the robotic arm of NASA's Mars Exploration Rover Opportunity shows a rock target called 'Esperance' after some of the rock's surface had been removed by Opportunity's rock abrasion tool.
PIA16929:
Close-Up of 'Esperance' After Abrasion by Opportunity
Full Resolution:     TIFF (3.042 MB)     JPEG (401.9 kB)
Add Image to Favorite List 2012-09-14 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Small spherical objects fill the field in this mosaic combining four images from the Microscopic Imager on NASA's Mars Exploration Rover Opportunity at an outcrop called 'Kirkwood' in the Cape York segment of the western rim of Endeavour Crater.
PIA16139:
Puzzling Little Martian Spheres That Don't Taste Like 'Blueberries'
Full Resolution:     TIFF (3.361 MB)     JPEG (607 kB)
Add Image to Favorite List 2011-12-07 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This close-up view of a mineral vein called 'Homestake' comes from the microscopic imager on NASA's Mars Exploration Rover Opportunity; the vein is found to be rich in calcium and sulfur, possibly the calcium-sulfate mineral gypsum.
PIA15035:
Close-up View of 'Homestake' Vein
Full Resolution:     TIFF (2.577 MB)     JPEG (408.3 kB)
Add Image to Favorite List 2011-09-01 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Mars Exploration Rover Opportunity used its microscopic imager to record this close-up view of texture on part of a rock informally named 'Tisdale 2' on the western rim of Endeavour crater. The broken rock fragments are called clasts.
PIA14746:
Magnified View of Texture on Part of "Tisdale 2" Rock
Full Resolution:     TIFF (43.01 MB)     JPEG (2.786 MB)
Add Image to Favorite List 2011-09-01 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Panoramic Camera
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This image taken by the NASA's Mars rover Opportunity shows locations of the microscopic imager's observations on a rock informally named 'Tisdale 2.'
PIA14745:
Locations of Microscopic Imager Observations on 'Tisdale 2'
Full Resolution:     TIFF (176.7 MB)     JPEG (4.45 MB)
Add Image to Favorite List 2010-03-24 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image from the microscopic imager on NASA's Mars Exploration Rover Opportunity shows details of the coating on a rock called 'Chocolate Hills,' which the rover found and examined at the edge of a young crater called 'Concepción.'
PIA12970:
Coating on Rock Beside a Young Martian Crater
Full Resolution:     TIFF (2.68 MB)     JPEG (116.2 kB)
Add Image to Favorite List 2009-08-21 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This mosaic image was taken with the microscopic imager on NASA's Mars Exploration Rover Spirit to get a look underneath the rover.
PIA12182:
Spirit's View of Own Underbelly, Sol 1990
Full Resolution:     TIFF (1.042 MB)     JPEG (65.02 kB)
Add Image to Favorite List 2009-08-21 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This stereo view combines a pair of images taken two months apart by the microscopic imager on NASA's Mars Exploration Rover Spirit. 3D glasses are necessary to view this image.
PIA12181:
Spirit's View of Own Underbelly, (Stereo from Two Sols)
Full Resolution:     TIFF (2.845 MB)     JPEG (69.71 kB)
Add Image to Favorite List 2009-08-21 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This stereo view combines a pair of images taken by the microscopic imager on NASA's Mars Exploration Rover Spirit during the 1,925th Martian day (sol) of Spirit's mission on Mars (June 2, 2009). 3D glasses are necessary to view this image.
PIA12180:
Spirit's View of Own Underbelly, (Sol 1925 Stereo)
Full Resolution:     TIFF (2.239 MB)     JPEG (74.14 kB)
Add Image to Favorite List 2009-08-06 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Mars Exploration Rover Opportunity used its microscopic imager to get this view of the surface of a rock called 'Block Island' during the 1,963rd Martian day, or sol, of the rover's mission on Mars (Aug. 1, 2009).
PIA12191:
Magnified Look at a Meteorite on Mars
Full Resolution:     TIFF (1.05 MB)     JPEG (199.3 kB)
Add Image to Favorite List 2009-06-03 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This panorama of images from the Spirit rover, taken on Sol 1925 (June 2, 2009), is helping engineers assess the rover's current state and plan her extraction from the soft soil in the region now called 'Troy.'
PIA12102:
Spirit Photographs Her Underbelly, SOL 1925
Full Resolution:     TIFF (9.077 MB)     JPEG (350.7 kB)
Add Image to Favorite List 2009-05-19 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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On May 18, 2009, NASA's Mars Exploration Rover Opportunity used its microscopic imager camera to take a picture of its underside. Though out-of-focus, shown are the rover wheels and underside of the rover.
PIA12012:
Opportunity Photographs Her Underbelly
Full Resolution:     TIFF (1.05 MB)     JPEG (110.1 kB)
Add Image to Favorite List 2006-12-13 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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'King George Island' Brushed
PIA09092:
'King George Island' Brushed
Full Resolution:     TIFF (4.376 MB)     JPEG (726.1 kB)
Add Image to Favorite List 2006-12-13 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image from NASA's Mars Exploration Rover Opportunity shows spherules, nicknamed 'blueberries,' at its landing site in 'Eagle Crater,' determined to be iron-rich concretions that formed inside deposits soaked with groundwater.
PIA09077:
Big Spherules near 'Victoria'
Full Resolution:     TIFF (1.05 MB)     JPEG (319.3 kB)
Add Image to Favorite List 2006-06-28 Mars Mars Global Surveyor (MGS)
 Microscopic Imager
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NASA's Mars Global Surveyor shows a particularly bright-looking part of the rock Halley, on Mars. Chemical composition of the bright spots is suggestive of a calcium sulfate mineral.
PIA08566:
Spirit Examines Light-Toned 'Halley' (Microscopic Image)
Full Resolution:     TIFF (1.05 MB)     JPEG (175.5 kB)
Add Image to Favorite List 2006-06-15 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Panoramic Camera
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On May 20, 2006, NASA's Mars Exploration Rover Opportunity stopped for the weekend to place its instrument arm onto the soil target pictured here, dubbed 'Alamogordo Creek' highlighting differences among materials in rocks and soil.
PIA08543:
A Peek into 'Alamogordo Creek'
Full Resolution:     TIFF (11.73 MB)     JPEG (535.4 kB)
Add Image to Favorite List 2006-05-30 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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As NASA's Mars Exploration Rover Opportunity was traversing southward toward 'Victoria Crater' in May, 2006, it periodically stopping to characterize exposed bedrock, using the contact instrument suite on the robotic arm.
PIA08499:
Close-Up of 'Cheyenne'
Full Resolution:     TIFF (4.133 MB)     JPEG (823.2 kB)
Add Image to Favorite List 2006-05-12 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image shows two shallow, circular holes - one above and one below - that meet in the middle to form an indentation shaped like a figure eight in the Martian soil. The holes are within a larger circular area created by the rock abrasion tool
PIA08455:
Looking for Changes in Soil over Time
Full Resolution:     TIFF (3.499 MB)     JPEG (527.5 kB)
Add Image to Favorite List 2006-02-17 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image mosaic from NASA's Mars Exploration Rover Opportunity shows detailed structure of a small fin-like structure dubbed 'Roosevelt,' which sticks out from the outcrop pavement at the edge of 'Erebus Crater,' taken on Feb. 8, 2006.
PIA02186:
Revealing Roosevelt
Full Resolution:     TIFF (3.522 MB)     JPEG (269.1 kB)
Add Image to Favorite List 2006-02-02 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Mars Exploration Rover Spirit used its microscopic imager to capture this spectacular, jagged mini-landscape on a rock called 'GongGong.'
PIA02157:
Hardened Lava Meets Wind on Mars
Full Resolution:     TIFF (1.05 MB)     JPEG (190.6 kB)
Add Image to Favorite List 2005-11-15 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Rock Abrasion Tool (RAT)
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These four images were taken by NASA's Mars Exploration Rover Opportunity on Nov. 3 and 4, 2005, before and after using the rock abrasion tool on sol 633 to grind into a rock target dubbed 'Kalavrita.'
PIA03202:
A Closer Look at 'Kalavrita'
Full Resolution:     TIFF (4.943 MB)     JPEG (606.8 kB)
Add Image to Favorite List 2005-09-29 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Angular Grains of Sand Hint at Short Transport Distance
PIA06410:
Angular Grains of Sand Hint at Short Transport Distance
Full Resolution:     TIFF (262.6 kB)     JPEG (57.79 kB)
Add Image to Favorite List 2005-09-01 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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On Aug. 3, 2005, NASA's Mars Exploration Rover Spirit used its microscopic imager to take this mosaic of the rock 'Haussmann.' The rounded nature of the pebbles indicates that they were eroded on the surface before being embedded into the rock.
PIA04196:
Focus on 'Rue Legendre'
Full Resolution:     TIFF (2.346 MB)     JPEG (291 kB)
Add Image to Favorite List 2005-08-25 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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On Aug 9, 2005, NASA's Mars Exploration Rover Opportunity after the rover had ground a hole in the rock called 'Ice Cream' and conducted various scientific experiments, it took this final microscopic image of the hole before driving away.
PIA04169:
Mars Climate Continues to Fascinate
Full Resolution:     TIFF (5.13 MB)     JPEG (461.2 kB)
Add Image to Favorite List 2005-08-25 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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On Aug 6, 2005, NASA's Mars Exploration Rover Opportunity took this image showing rounded concretions dubbed 'blueberries.' A drill hole cut into a martian rock nicknamed 'Ice Cream' by the rover's rock abrasion tool is also shown.
PIA04168:
Mars Rocks Continue to Fascinate
Full Resolution:     TIFF (3.635 MB)     JPEG (431.6 kB)
Add Image to Favorite List 2005-05-24 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Texture of Rock at 'Jibsheet'
PIA07979:
Texture of Rock at 'Jibsheet'
Full Resolution:     TIFF (655.7 kB)     JPEG (104.4 kB)
Add Image to Favorite List 2005-05-24 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Close-up of 'Keystone' on 'Methuselah' Outcrop
PIA07977:
Close-up of 'Keystone' on 'Methuselah' Outcrop
Full Resolution:     TIFF (21.32 MB)     JPEG (3.111 MB)
Add Image to Favorite List 2005-05-24 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Close-up of 'Davis' on 'Jibsheet' Outcrop
PIA07976:
Close-up of 'Davis' on 'Jibsheet' Outcrop
Full Resolution:     TIFF (4.776 MB)     JPEG (684 kB)
Add Image to Favorite List 2005-03-18 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This picture from the microscopic imager on NASA's Mars Exploration Rover Opportunity is a mosaic of a target called 'Gagarin' on a rock referred to as 'Yuri.' A circle from which the tool's wire brush has scoured dust off the rock surface is evident.
PIA07480:
Looking Closely at 'Yuri'
Full Resolution:     TIFF (3.536 MB)     JPEG (597.2 kB)
Add Image to Favorite List 2005-01-25 Mars Mars Exploration Rover (MER)
 Microscopic Imager
 1024x1024x1
Dust Accumulation on Mars
PIA07301:
Dust Accumulation on Mars
Full Resolution:     TIFF (949.4 kB)     JPEG (116.7 kB)
Add Image to Favorite List 2005-01-13 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Abraded Target on Rock
PIA07261:
Abraded Target on Rock "Champagne" in Gusev Crater
Full Resolution:     TIFF (1.231 MB)     JPEG (626.7 kB)
Add Image to Favorite List 2005-01-13 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Brushed Target on Rock
PIA07260:
Brushed Target on Rock "Champagne" in Gusev Crater
Full Resolution:     TIFF (3.939 MB)     JPEG (684.1 kB)
Add Image to Favorite List 2004-12-30 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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A Rock Like None Before, Brushed
PIA07186:
A Rock Like None Before, Brushed
Full Resolution:     TIFF (2.917 MB)     JPEG (704.5 kB)
Add Image to Favorite List 2004-11-30 Mars Mars Exploration Rover (MER)
 Microscopic Imager
 1024x1024x1
Closeup View of Compacted Soil
PIA07082:
Closeup View of Compacted Soil
Full Resolution:     TIFF (1.05 MB)     JPEG (173.9 kB)
Add Image to Favorite List 2004-11-04 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Mars Exploration Rover Opportunity shows a close-up look at the surface of a rock called 'Wopmay,' inside 'Endurance Crater,' highlighting crevices and spherical concretions on Mars.
PIA07024:
Close-up of 'Wopmay'
Full Resolution:     TIFF (4.232 MB)     JPEG (857.3 kB)
Add Image to Favorite List 2004-11-04 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Mars Exploration Rover Spirit took this close-up examination of a freshly exposed area of a rock called 'Uchben' in the 'Columbia Hills' of Mars to reveal an assortment of particle shapes and sizes. This image was taken on Oct. 22, 2004.
PIA07023:
Mix of Particles in "Uchben" Close-up
Full Resolution:     TIFF (3.429 MB)     JPEG (511.4 kB)
Add Image to Favorite List 2004-11-04 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Close-up of 'Tetl' Layers
PIA07022:
Close-up of 'Tetl' Layers
Full Resolution:     TIFF (967.5 kB)     JPEG (158.5 kB)
Add Image to Favorite List 2004-10-14 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Layered Outcrops in Gusev Crater
PIA06936:
Layered Outcrops in Gusev Crater
Full Resolution:     TIFF (5.015 MB)     JPEG (831.4 kB)
Add Image to Favorite List 2004-09-24 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Moessbauer Spectrometer
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NASA's Mars Exploration Rover microscopic imager onboard Spirit revealed a gap less than half an inch in the imprint left behind in the soil. 3D glasses are necessary to view this image.
PIA06882:
Sampling Martian Soil (3-D)
Full Resolution:     TIFF (8.466 MB)     JPEG (659 kB)
Add Image to Favorite List 2004-09-24 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Moessbauer Spectrometer
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Sampling Martian Soil
PIA06881:
Sampling Martian Soil
Full Resolution:     TIFF (2.888 MB)     JPEG (553.5 kB)
Add Image to Favorite List 2004-08-20 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Grinding into Soft, Powdery Rock
PIA06792:
Grinding into Soft, Powdery Rock
Full Resolution:     TIFF (3.613 MB)     JPEG (495.6 kB)
Add Image to Favorite List 2004-08-20 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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Sweeping the Dust Away
PIA06791:
Sweeping the Dust Away
Full Resolution:     TIFF (3.622 MB)     JPEG (646.1 kB)
Add Image to Favorite List 2004-08-20 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image taken by NASA's Mars Exploration Rover Opportunity shows a target dubbed 'Bylot' on the slopes of 'Endurance Crater.' Opportunity dug a hole into the target with its rock abrasion tool.
PIA06789:
'Bylot' Up Close
Full Resolution:     TIFF (4.061 MB)     JPEG (696.3 kB)
Add Image to Favorite List 2004-08-20 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image taken by NASA's Mars Exploration Rover Opportunity shows a target dubbed 'Tuktoyuktuk' on a rock called 'Inuvik' in 'Endurance Crater.' Opportunity dug a hole into the target with its rock abrasion tool.
PIA06788:
'Tuktoyuktuk' Up Close
Full Resolution:     TIFF (3.006 MB)     JPEG (471 kB)
Add Image to Favorite List 2004-08-20 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image taken by NASA's Mars Exploration Rover Opportunity shows a target dubbed 'Campbell' on a rock called 'MacKenzie' in 'Endurance Crater.' Opportunity dug a hole into the target with its rock abrasion tool.
PIA06787:
'Campbell' Up Close
Full Resolution:     TIFF (3.788 MB)     JPEG (609 kB)
Add Image to Favorite List 2004-08-20 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This 3-D, microscopic imager mosaic of a target area on a rock called 'Diamond Jenness' was taken after NASA's Mars Exploration Rover Opportunity ground into the surface with its rock abrasion tool for a second time. 3D glasses are necessary.
PIA06786:
'Diamond' in 3-D
Full Resolution:     TIFF (9.104 MB)     JPEG (555.1 kB)
Add Image to Favorite List 2004-08-20 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image taken by NASA's Mars Exploration Rover Opportunity shows a target dubbed 'Drammensfjorden' on a rock called 'Millstone' in 'Endurance Crater.' Opportunity dug a hole into the target with its rock abrasion tool.
PIA06785:
'Drammensfjorden' Up Close
Full Resolution:     TIFF (2.63 MB)     JPEG (447.7 kB)
Add Image to Favorite List 2004-08-20 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image taken by NASA's Mars Exploration Rover Opportunity shows a target dubbed 'Grindstone' on a rock called 'Manitoba' in 'Endurance Crater.' Opportunity dug a hole into the target with its rock abrasion tool.
PIA06784:
Grinding 'Grindstone'
Full Resolution:     TIFF (3.06 MB)     JPEG (583.9 kB)
Add Image to Favorite List 2004-08-18 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This view from the microscopic imager on NASA's Mars Exploration Rover Opportunity shows a type of light-colored, rough-textured spherules scientists call 'popcorn' in contrast to the darker, smoother spherules called 'blueberries.'
PIA06779:
'Blueberries' Inside 'Popcorn'
Full Resolution:     TIFF (671.6 kB)     JPEG (196.7 kB)
Add Image to Favorite List 2004-08-18 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Mars Exploration Rover Opportunity examined a type of rougher-textured, lighter-colored round pebbles related to the smoother, darker spherules nicknamed 'blueberries' inside 'Endurance Crater' on Mars.
PIA06778:
'Blueberries' and 'Popcorn'
Full Resolution:     TIFF (4.105 MB)     JPEG (668.6 kB)
Add Image to Favorite List 2004-08-13 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This mosaic, featuring the rock target dubbed 'Bylot,' was acquired by NASA's Mars Exploration Rover Opportunity on Aug. 9, 2004. Seen are spherules and dark sand partially covering rock.
PIA06762:
Browsing at 'Bylot'
Full Resolution:     TIFF (4.688 MB)     JPEG (761.4 kB)
Add Image to Favorite List 2004-08-05 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This mosaic was produced from pictures taken with the microscopic imager on NASA's Mars Exploration Rover Opportunity on June 29, 2004. It shows one of a series of holes ground by the rover's rock abrasion tool in 'Endurance Crater' on Mars.
PIA06752:
A Hole in 'Kettlestone'
Full Resolution:     TIFF (3.346 MB)     JPEG (492.3 kB)
Add Image to Favorite List 2004-08-03 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This microscopic imager mosaic of the target area called 'Diamond Jenness' was taken after NASA's Mars Exploration Rover Opportunity ground into the surface with its rock abrasion tool for a second time.
PIA06750:
'Diamond Jenness': A Tough Grind
Full Resolution:     TIFF (4.035 MB)     JPEG (782.1 kB)
Add Image to Favorite List 2004-08-03 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Mars Exploration Rover Opportunity shows the rock dubbed 'Diamond Jenness.' It was taken on sol 177 (July 23, 2004) after the rover first ground into the rock with its rock abrasion tool, or 'Rat.'
PIA06749:
'Diamond Jenness': After the Grind
Full Resolution:     TIFF (4.978 MB)     JPEG (792.7 kB)
Add Image to Favorite List 2004-08-03 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This microscopic imager mosaic of the rock called 'Diamond Jenness' was snapped on sol 177, 2004, before NASA's Mars Exploration Rover Opportunity ground into the surface with its rock abrasion tool, or 'Rat.'
PIA06748:
'Diamond Jenness': Before the Grind
Full Resolution:     TIFF (3.105 MB)     JPEG (616.4 kB)
Add Image to Favorite List 2004-07-13 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This mosaic image taken on June 24, 2004 by NASA's Mars Exploration Rover Opportunity shows the rock abrasion tool target 'London.'
PIA06383:
Looking into "London"
Full Resolution:     TIFF (4.132 MB)     JPEG (792.3 kB)
Add Image to Favorite List 2004-07-13 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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'String of Pearls' Up-Close
PIA06382:
'String of Pearls' Up-Close
Full Resolution:     TIFF (919.6 kB)     JPEG (128.2 kB)
Add Image to Favorite List 2004-06-25 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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A 'Pot of Gold' Rich with Nuggets (Sol 163-2)
PIA06320:
A 'Pot of Gold' Rich with Nuggets (Sol 163-2)
Full Resolution:     TIFF (1.05 MB)     JPEG (146.1 kB)
Add Image to Favorite List 2004-06-25 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image taken by NASA's Mars Exploration Rover Opportunity shows the finely-laminated target called 'Cobble Hill' at 'Endurance Crater.' The circle is where the rover's rock abrasion tool cut away the rock's surface to expose the interior.
PIA06319:
'Cobble Hill' Profile
Full Resolution:     TIFF (5.097 MB)     JPEG (796.2 kB)
Add Image to Favorite List 2004-06-25 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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A 'Pot of Gold' Rich with Nuggets (Sol 163)
PIA06313:
A 'Pot of Gold' Rich with Nuggets (Sol 163)
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Add Image to Favorite List 2004-06-25 Mars Mars Exploration Rover (MER)
 Microscopic Imager
 1024x1024x1
A 'Pot of Gold' Rich with Nuggets
PIA06312:
A 'Pot of Gold' Rich with Nuggets
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Add Image to Favorite List 2004-06-23 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image from NASA's Mars Exploration Rover Opportunity shows a contact line between two distinct layers of rock inside 'Endurance Crater.' The layers are defined by subtle color and texture variations and represent separate chapters in Mars' history.
PIA06309:
Microscopic Image Inside 'Endurance'
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Add Image to Favorite List 2004-06-17 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Mars Exploration Rover Opportunity took the images that make up this mosaic with its microscopic imager on June 14, 2004. The target is a rock called 'Tennessee,' which was drilled into by the rover's rock abrasion tool.
PIA06287:
A Hole in 'Tennessee'
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Add Image to Favorite List 2004-06-08 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Navigation Camera
Panoramic Camera
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This image was taken by NASA's Mars Exploration Rover Opportunity from its position on the southeast side of the rim of 'Endurance' Crater on Mars.
PIA06016:
Up Close and Personal
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 Microscopic Imager
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This image was taken by NASA's Mars Exploration Rover Opportunity showing 'Panoramic Position 2' on the southeast side of the rim of 'Endurance' Crater on Mars.
PIA06017:
Are Ripples a Sign of Water?
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Add Image to Favorite List 2004-05-20 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This mosaic of four images from the microscopic imager on NASA's Mars Exploration Rover Opportunity shows the freshly exposed interior of a rock dubbed 'Lion Stone' after the rover's rock abrasion tool ground away a circular patch of the rock's surface.
PIA05978:
Rock Interior Exposed Near 'Endurance'
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Add Image to Favorite List 2004-04-28 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image taken by NASA's Mars Exploration Rover Opportunity shows the hole drilled by the rover's rock abrasion tool into the rock dubbed 'Pilbara.' A sliced 'blueberry,' or spherule, which is darker and harder than the rest of the rock is visible.
PIA05831:
Door to 'Pilbara'
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Add Image to Favorite List 2004-04-27 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image taken by the microscopic imager on NASA's Mars Exploration Rover Opportunity shows the hole drilled by the rover's rock abrasion tool into the rock dubbed 'Pilbara.' The process left a pile of rock powder around the side of the hole.
PIA05824:
'Blueberry' Exposed
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Add Image to Favorite List 2004-04-15 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image was taken by the microscopic imager onboard NASA's Mars Exploration Rover Spirit on sol 99 (April 13, 2004). It is a close-up look at a portion of the rock called 'Route 66,' which was brushed by the rover's rock abrasion tool.
PIA05761:
Smooth Side of 'Route 66'
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Add Image to Favorite List 2004-04-09 Mars Mars Exploration Rover (MER)
 Microscopic Imager
 1024x1024x1
NASA's Mars Exploration Rover Spirit acquired this microscopic imager view of its capture magnet on April 6, 2004. The magnets' primary purpose is to collect the martian magnetic dust so it can be analyzied with the rover's Moessbauer spectrometers.
PIA05730:
Martian Magnets Under the Microscope
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Add Image to Favorite List 2004-04-08 Mars Mars Exploration Rover (MER)
 Hazcam
Microscopic Imager
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In 90 martian days, NASA's Mars Exploration Rover Spirit performed a remarkable series of drives, digs and scientific investigations at Gusev Crater, Mars.
PIA05724:
90 Sols in 90 Seconds Animation Icon
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Add Image to Favorite List 2004-04-02 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This 3-D image taken by the microscopic imager on NASA's Mars Exploration Rover Opportunity shows a close-up of the center of the rock abrasion tool hole, ground into 'Bounce.' 3D glasses are necessary to view this image.
PIA05687:
A Crack Runs Through It
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Add Image to Favorite List 2004-04-02 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Rock Abrasion Tool (RAT)
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This close-up image taken by NASA's Mars Exploration Rover Spirit's microscopic imager shows a section of the hole drilled into the rock dubbed 'Mazatzal' after the hole was ground for a second time.
PIA05680:
'Mazatzal's' Many Coats
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Add Image to Favorite List 2004-04-02 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Rock Abrasion Tool (RAT)
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This enhanced-color image NASA's Mars Exploration Rover Spirit shows the rock dubbed 'Mazatzal' after a portion of its surface was brushed clean by the rover's rock abrasion tool. The reddish material on the left is the original dust coating.
PIA05679:
'Mazatzal's' Sparkly Self
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Add Image to Favorite List 2004-03-31 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Rock Abrasion Tool (RAT)
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This microscopic image mosaic was created by NASA's Mars Exploration Rover Spirit after it had completed a second grind with its rock abrasion tool at the target 'New York' on the rock named 'Mazatzal.'
PIA05661:
A Grind Well Done
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Add Image to Favorite List 2004-03-31 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Miniature Thermal Emission Spectrometer
Rock Abrasion Tool (RAT)
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This mosaic, created from four images taken by NASA's Mars Exploration Rover Opportunity's microscopic imager, outlines the target on 'Bounce' rock that the rover's rock abrasion tool later abraded.
PIA05660:
Eye on "Bounce"
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Add Image to Favorite List 2004-03-30 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Rock Abrasion Tool (RAT)
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NASA's Mars Exploration Rover Spirit took the four images that make up this mosaic that reveals the drilled surface of the target called 'New York' on the rock dubbed 'Mazatzal.'
PIA05658:
A Tough Grind
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Add Image to Favorite List 2004-03-27 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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The image from NASA's Mars Exploration Rover Opportunity illustrates the tremendous variety of soil types and shapes found in Eagle Crater on Mars.
PIA05651:
No Two Soil Patches Are Alike
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Add Image to Favorite List 2004-03-27 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Moessbauer Spectrometer
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The image from NASA's Mars Exploration Rover Opportunity features small grains one millimeter (0.04 inch) or less in size and somewhat lighter in color than those in other soil units observed in Eagle Crater.
PIA05650:
'Vanilla' Under the Microscope
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Add Image to Favorite List 2004-03-27 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image from NASA's Mars Exploration Rover Opportunity's 'Eagle Crater' soil survey displays a mixture of light and dark soil units with several different types of clasts, or particles, held in surrounding fine-grained sands.
PIA05649:
'Cookies and Cream' Under the Microscope
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Add Image to Favorite List 2004-03-27 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Moessbauer Spectrometer
 1024x1024x1
This image of the soil target, informally called 'Punaluu' after the black sand beaches of Hawaii, was taken by NASA's Mars Exploration Rover Opportunity's microscopic imager during the rover's 'Eagle Crater' soil survey.
PIA05647:
'Punaluu' Under the Microscope
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Add Image to Favorite List 2004-03-27 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This image of 'Punaluu' named after the white sand beaches of Hawaii, was taken by NASA's Mars Exploration Rover Opportunity showing irregularly shaped, light-colored, millimeter-sized (0.04 inch) clasts, or particles, in a fine-grained soil.
PIA05646:
'Lanikai' Under the Microscope
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Add Image to Favorite List 2004-03-26 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Moessbauer Spectrometer
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This figure shows spectra taken by NASA's Mars Exploration Rover Opportunity's Moessbauer spectrometer at various spots in 'Eagle Crater.' Top to bottom, the spectra represent soil measurements taken from the center of the crater and out to the rim.
PIA05640:
Keepers of the Hematite
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Add Image to Favorite List 2004-03-24 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Panoramic Camera
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This image from NASA's Mars Exploration Rover Opportunity shows a close-up of texture interpreted as cross-lamination evidence that sediments forming the rock were laid down in flowing water on Mars' Meridiani Planum.
PIA05626:
"Last Chance" Evidence of Ancient Water Flow
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Add Image to Favorite List 2004-03-24 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Panoramic Camera
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This image from NASA's Mars Exploration Rover Opportunity shows a close-up of texture interpreted as cross-lamination evidence that sediments forming the rock were laid down in flowing water on Mars' Meridiani Planum.
PIA05625:
"Last Chance" Evidence of Ancient Water Flow
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Add Image to Favorite List 2004-03-23 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This magnified view from NASA's Mars Exploration Rover Opportunity of a portion of a martian rock called 'Upper Dells' shows fine layers (laminae) that are truncated, discordant and at angles to each other. Eight spherules are embedded in the rock.
PIA05624:
"Upper Dells" Clues to Watery History
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Add Image to Favorite List 2004-03-23 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Panoramic Camera
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This image from NASA's Mars Exploration Rover Opportunity shows a scour surface or ripple trough lamination. These features are consistent with sedimentation on a moist surface where wind-driven processes may also have occurred.
PIA05623:
Signs of Soft-Sediment Deformation at "Slickrock"
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Add Image to Favorite List 2004-03-23 Mars Mars Exploration Rover (MER)
 Microscopic Imager
 1024x1024x1
A microscopic image shows variability of grain size, medium-sized, well rounded and sorted, within a parallel-stratified portion of the 'Slickrock' area in the martian rock outcrop examined by NASA's Mars Exploration Rover Opportunity.
PIA05622:
Grain Size Variability in Rock Layers
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Add Image to Favorite List 2004-03-19 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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NASA's Mars Exploration Rover Spirit took this microscopic image of the drift dubbed 'Serpent' on Mars after successfully digging into the side of the drift. The drift is dominated by larger pea-shaped particles.
PIA05598:
A Double Take at 'Serpent' Drift
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Add Image to Favorite List 2004-03-19 Mars Mars Exploration Rover (MER)
 Microscopic Imager
 512x512x1
NASA's Mars Exploration Rover Spirit took this microscopic image of the drift dubbed 'Serpent' on Mars after successfully digging into the side of the drift. The drift is dominated by larger pea-shaped particles.
PIA05597:
A Double Take at "Serpent" Drift
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Add Image to Favorite List 2004-03-18 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This microscopic image, taken at the outcrop region dubbed 'Berry Bowl' near NASA's Mars Exploration Rover Opportunity's landing site, shows the sphere-like grains or 'blueberries' that fill Berry Bowl.
PIA05586:
'Blueberry' Triplets Born in Rock
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Add Image to Favorite List 2004-03-18 Mars Mars Exploration Rover (MER)
 Microscopic Imager
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This microscopic image was taken at the outcrop region dubbed 'El Capitan' near NASA's Mars Exploration Rover Opportunity's landing site reveals millimeter-scale layers running horizontally.
PIA05585:
'Blueberry' Layers Indicate Watery Origins
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Add Image to Favorite List 2004-03-13 Mars Mars Exploration Rover (MER)
 Alpha Particle X-ray Spectrometer
Microscopic Imager
Moessbauer Spectrometer
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This image from NASA's Mars Exploration Rover Opportunity shows 'blueberries' discovered on Mars. They are spherules that are the abundant spherical hematite inclusions.
PIA05564:
Finding the 'Blueberry' Muffin Recipe
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Add Image to Favorite List 2004-03-09 Mars Mars Exploration Rover (MER)
 Microscopic Imager
Rock Abrasion Tool (RAT)
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The holes seen here were created by NASA's Mars Exploration Rover Spirit's rock abrasion tool. The mosaic, created on March 7, 2004, is the first of its kind of an abraded surface on Mars.
PIA05523:
The Biggest Microscopic Image Ever
Full Resolution:     TIFF (3.56 MB)     JPEG (602.5 kB)
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