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List		 Addition Date Target Mission InstrumentSort Descending Size
Add Image to Favorite List 2012-08-27 Mars Science Laboratory (MSL)
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This chart illustrates how NASA's Curiosity rover talks to Earth. While the rover can send direct messages, it communicates more efficiently with the help of spacecraft in orbit, including NASA's Odyssey and MRO, and European Space Agency's Mars Express.
PIA16106:
Curiosity Speaks and Orbiters Listen
Full Resolution:     TIFF (2.766 MB)     JPEG (71.71 kB)
Add Image to Favorite List 2012-08-27 Mars Science Laboratory (MSL)
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This chart shows increases in the volume of data coming back from NASA's Mars Curiosity over recent sols. New capabilities of the 'Electra' relay-radios on MRO and Curiosity have greatly increased the volume of data the rover is sending back from Mars.
PIA16107:
Curiosity Speaks Volumes
Full Resolution:     TIFF (2.766 MB)     JPEG (54.36 kB)
Add Image to Favorite List 2012-08-27 Mars Mars Science Laboratory (MSL)
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This image taken by NASA's Curiosity rover shows track marks from a successful drive to the scour mark known as Goulburn, an area of bedrock exposed by thrusters on the rover's descent stage.
PIA16108:
Evidence of Curiosity's Second Drive
Full Resolution:     TIFF (1.05 MB)     JPEG (89.13 kB)
Add Image to Favorite List 2012-08-27 Mars Mars Science Laboratory (MSL)
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This image taken by a front Hazard-Avoidance camera on NASA's Curiosity shows track marks from the rover's first Martian drives.
PIA16109:
Big Wheels Keep on Rollin'
Full Resolution:     TIFF (1.05 MB)     JPEG (133.4 kB)
Add Image to Favorite List 2012-08-27 Mars Mars Science Laboratory (MSL)
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Two donut-shaped tracks make an infinity symbol, and mark the first two drives of NASA's Curiosity rover. The landing site is at the far right.
PIA16110:
From Infinity and Beyond
Full Resolution:     TIFF (5.164 MB)     JPEG (628.4 kB)
Add Image to Favorite List 2012-08-29 Mars Mars Science Laboratory (MSL)
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This image shows a close-up of track marks from the first test drive of NASA's Curiosity rover. The rover's arm is visible in the foreground. A close inspection of the tracks reveals a unique, repeating pattern: Morse code for JPL.
PIA16093:
Curiosity Leaves Its Mark
Full Resolution:     TIFF (1.05 MB)     JPEG (245.6 kB)
Add Image to Favorite List 2012-08-29 Mars Mars Science Laboratory (MSL)
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The straight lines in Curiosity's zigzag track marks are Morse code for JPL. The 'footprint' is an important reference mark that the rover can use to drive more precisely via a system called visual odometry.
PIA16111:
Reading the Rover's Tracks
Full Resolution:     TIFF (1.05 MB)     JPEG (274.3 kB)
Add Image to Favorite List 2012-08-29 Mars Mars Science Laboratory (MSL)
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This image shows a close-up of track marks left by NASA's Curiosity rover. Holes in the rover's wheels, seen here in this view, leave imprints in the tracks that can be used to help the rover drive more accurately. The imprint is Morse code for JPL.
PIA16112:
Curiosity Tracks Its Tracks
Full Resolution:     TIFF (1.05 MB)     JPEG (174.8 kB)
Add Image to Favorite List 2012-09-04 Mars Mars Science Laboratory (MSL)
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This 3D image from NASA's Curiosity was taken from the rover's Bradbury Landing site inside Gale Crater, Mars. Between the rover on the right, and its shadow on the left, looms the rover's eventual target: Mount Sharp.
PIA16140:
3-D View from Bradbury Landing Site
Full Resolution:     TIFF (78.35 MB)     JPEG (1.916 MB)
Add Image to Favorite List 2009-10-13 Mars Science Laboratory (MSL)
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This photograph shows the Vehicle System Test Bed (VSTB) rover, a nearly identical copy to NASA's Curiosity rover on Mars.
PIA15875:
NASA's Vehicle System Test Bed (VSTB) Rover
Full Resolution:     TIFF (52.2 MB)     JPEG (1.677 MB)
Add Image to Favorite List 2009-10-13 Mars Science Laboratory (MSL)
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This photograph shows the Vehicle System Test Bed (VSTB) rover, a nearly identical copy to NASA's Curiosity rover on Mars.
PIA15876:
NASA's Vehicle System Test Bed (VSTB) Rover
Full Resolution:     TIFF (108.5 MB)     JPEG (2.982 MB)
Add Image to Favorite List 2009-10-13 Mars Science Laboratory (MSL)
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This photograph shows the Vehicle System Test Bed (VSTB) rover, a nearly identical copy to NASA's Curiosity rover on Mars.
PIA15877:
NASA's Vehicle System Test Bed (VSTB) Rover
Full Resolution:     TIFF (104.5 MB)     JPEG (2.307 MB)
Add Image to Favorite List 2009-10-13 Mars Science Laboratory (MSL)
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This photograph shows the Vehicle System Test Bed (VSTB) rover, a nearly identical copy to NASA's Curiosity rover on Mars.
PIA15878:
NASA's Vehicle System Test Bed (VSTB) Rover
Full Resolution:     TIFF (101 MB)     JPEG (1.411 MB)
Add Image to Favorite List 2012-09-06 Mars Mars Science Laboratory (MSL)
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This engineering drawing shows the location of the arm on NASA's Curiosity rover, in addition to the arm's turret, which holds two instruments and three tools. The arm places and holds turret-mounted tools on rock and soil targets.
PIA16144:
Curiosity's Robotic Arm
Full Resolution:     TIFF (4.027 MB)     JPEG (169 kB)
Add Image to Favorite List 2012-09-06 Mars Mars Science Laboratory (MSL)
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This engineering drawing shows the five devices that make up the turret at the end of the arm on NASA's Curiosity rover. These include: the drill for acquiring powdered samples from interiors of rocks.
PIA16145:
Tools at Curiosity's 'Fingertips'
Full Resolution:     TIFF (4.027 MB)     JPEG (192.1 kB)
Add Image to Favorite List 2012-09-06 Mars Mars Science Laboratory (MSL)
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This engineering drawing shows various components needed to support tools at the end of the arm on NASA's Curiosity rover, including: calibration targets for helping instruments set their baseline levels.
PIA16146:
Curiosity's Work Bench
Full Resolution:     TIFF (4.027 MB)     JPEG (223.4 kB)
Add Image to Favorite List 2012-09-06 Mars Mars Science Laboratory (MSL)
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This engineering drawing shows the arm on NASA's Curiosity's rover in its 'ready-for-action' position, or 'ready out' as engineers say, in addition to the position it assumes to drop off samples.
PIA16147:
Flexing Curiosity's Arm
Full Resolution:     TIFF (2.476 MB)     JPEG (116.9 kB)
Add Image to Favorite List 2012-10-04 Mars Science Laboratory (MSL)
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This image shows a test using an engineering model of the soil scoop for NASA's Mars rover Curiosity. The scoop dips to about 1.4 inches (3.5 centimeters) deep. This test took place at NASA's Jet Propulsion Laboratory, Pasadena, Calif., in 2011.
PIA16203:
Test Scooping for Mars Rover Curiosity Animation Icon
Full Resolution:     TIFF (3.343 MB)     JPEG (101.1 kB)
Add Image to Favorite List 2012-11-15 Mars Mars Science Laboratory (MSL)
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This diagram illustrates Mars' 'thermal tides,' a weather phenomenon responsible for large, daily variations in pressure at the Martian surface.
PIA16478:
Thermal Tides at Mars
Full Resolution:     TIFF (3.836 MB)     JPEG (97.88 kB)
Add Image to Favorite List 2012-12-03 Mars Mars Science Laboratory (MSL)
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This collage shows the variety of soils found at landing sites on Mars. The elemental composition of the typical, reddish soils were investigated by NASA's Viking, Pathfinder and Mars Exploration Rover missions, and now with the Curiosity rover.
PIA16571:
A Sampling of Martian Soils
Full Resolution:     TIFF (7.232 MB)     JPEG (328.1 kB)
Add Image to Favorite List 2009-10-13 Mars Science Laboratory (MSL)
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This frame from an animation depicts NASA's Mars rover Curiosity drilling a hole to collect a rock-powder sample at a target site called 'John Klein.'
PIA16821:
Simulation of Curiosity Rover Drilling into Martian Bedrock Animation Icon
Full Resolution:     TIFF (448.7 kB)     JPEG (23.64 kB)
Add Image to Favorite List 2013-02-20 Mars Mars Science Laboratory (MSL)
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The development of the Mars rover Curiosity's capabilities for drilling into a rock on Mars required years of development work. Seen here are some of the rocks used in bit development testing and lifespan testing at JPL in 2007.
PIA16732:
Preparation on Earth for Drilling on Mars
Full Resolution:     TIFF (15.05 MB)     JPEG (616.5 kB)
Add Image to Favorite List 2013-02-20 Mars Mars Science Laboratory (MSL)
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This frame from a video clip shows moments during a demonstration of drilling into a rock at NASA's JPL, Pasadena, Calif., with a test double of the Mars rover Curiosity. The drill combines hammering and rotation motions of the bit.
PIA16733:
Video Clip of a Rover Rock-Drilling Demonstration at JPL Animation Icon
Full Resolution:     TIFF (2.754 MB)     JPEG (165.9 kB)
Add Image to Favorite List 2013-03-12 Mars Science Laboratory (MSL)
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A sampling pit exposing clay-bearing lake sediments, deposited in a basaltic basin in southern Australia -- a modern terrestrial analog to the 'Yellowknife Bay' area that NASA's Curiosity rover is exploring.
PIA16831:
An Earth Analog to Mars' Yellowknife Bay
Full Resolution:     TIFF (2.668 MB)     JPEG (184 kB)
Add Image to Favorite List 2013-12-09 Mars Mars Science Laboratory (MSL)
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A rock in the Sheepbed mudstone deposit in the Yellowknife Bay area inside Gale Crater is the first rock on Mars ever to be dated by laboratory analysis of its ingredients.
PIA17602:
Measuring the Age of a Rock on Mars
Full Resolution:     TIFF (2.075 MB)     JPEG (97.66 kB)
Add Image to Favorite List 2013-12-09 Mars Mars Science Laboratory (MSL)
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NASA's Curiosity Mars rover has made measurements indicating that the Cumberland rock target the rover drilled in May 2013 has been exposed at the surface for about 80 million years.
PIA17604:
Scarp Retreat Model and Exposure History of 'Yellowknife Bay'
Full Resolution:     TIFF (2.075 MB)     JPEG (64.41 kB)
Add Image to Favorite List 2014-02-19 Mars Mars Science Laboratory (MSL)
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This map shows the route driven and route planned for NASA's Curiosity Mars rover from before reaching 'Dingo Gap' in upper right, to the mission's next science waypoint, 'Kimberley' (formerly referred to as 'KMS-9'), lower left.
PIA17946:
Map of Recent and Planned Driving by Curiosity as of Feb. 18, 2014
Full Resolution:     TIFF (25.26 MB)     JPEG (1.704 MB)
Add Image to Favorite List 2013-08-27 Mars Mars Science Laboratory (MSL)
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Mars is kept company by two cratered moons -- an inner moon named Phobos and an outer moon named Deimos.
PIA17305:
The Moons of Mars
Full Resolution:     TIFF (1.77 MB)     JPEG (50.88 kB)
Add Image to Favorite List 2014-09-11 Mars Mars Science Laboratory (MSL)
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This cross-section graphic provides an interpretation of the geologic relationship between the 'Murray Formation,' the crater floor sediments, and the hematite ridge.
PIA18782:
Geologic Cross-Section
Full Resolution:     TIFF (22.18 MB)     JPEG (366.6 kB)
Add Image to Favorite List 2014-12-08 Mars Mars Science Laboratory (MSL)
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This diagram depicts rivers entering a lake. Where the water's flow decelerates, sediments drop out, and a delta forms, depositing a prism of sediment that tapers out toward the lake's interior.
PIA19071:
How a Delta Forms Where River Meets Lake
Full Resolution:     TIFF (6.247 MB)     JPEG (112.7 kB)
Add Image to Favorite List 2014-12-08 Earth Mars Science Laboratory (MSL)
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This series of images reconstructs the geology of the region around Mars' Mount Sharp, where NASA's Curiosity Mars rover landed and is now driving. The images were taken on Earth and have been altered for the illustration.
PIA19078:
Sediment Accumulation in Dry and Wet Periods
Full Resolution:     TIFF (29.51 MB)     JPEG (1.212 MB)
Add Image to Favorite List 2014-12-08 Mars Mars Science Laboratory (MSL)
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This image depicts how a mountain inside a Mars' Gale Crater might have formed. At left, the crater fills with layers of sediment. Yellow is for deposits in alluvial fans, deltas, and drifts during both wet and dry periods.
PIA19079:
Sedimentation and Erosion in Gale Crater, Mars
Full Resolution:     TIFF (15.42 MB)     JPEG (190.5 kB)
Add Image to Favorite List 2014-12-08 Mars Mars Science Laboratory (MSL)
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This simulation depicts a lake partially filling Mars' Gale Crater, receiving runoff from snow melting on the crater's rim, showing evidence that NASA's Curiosity rover has found ancient streams, deltas and lakes.
PIA19080:
Simulated View of Gale Crater Lake on Mars
Full Resolution:     TIFF (12.29 MB)     JPEG (271.9 kB)
Add Image to Favorite List 2014-12-08 Mars Science Laboratory (MSL)
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This diagram depicts a vertical cross section through geological layers deposited by rivers, deltas and lakes. Deposits from a series of successive deltas build out increasingly high in elevation as they migrate toward the center of the basin.
PIA19073:
Multiple Deltas Built Out Over Time
Full Resolution:     TIFF (1.95 MB)     JPEG (69.82 kB)
Add Image to Favorite List 2015-11-24 Mars Mars Science Laboratory (MSL)
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This graphic depicts paths by which carbon has been exchanged among Martian interior, surface rocks, polar caps, waters and atmosphere, and also depicts a mechanism by which it is lost from the atmosphere with a strong effect on isotope ratio.
PIA20163:
Carbon Exchange and Loss Processes on Mars
Full Resolution:     TIFF (387.2 kB)     JPEG (116.4 kB)
Add Image to Favorite List 2016-12-13 Mars Mars Science Laboratory (MSL)
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This graphic depicts aspects of the driving distance, elevation, geological units and time intervals of NASA's Curiosity Mars rover mission, as of late 2016.
PIA21145:
Curiosity Rover's Martian Mission, Exaggerated Cross Section
Full Resolution:     TIFF (994.6 kB)     JPEG (101.3 kB)
Add Image to Favorite List 2016-12-13 Mars Mars Science Laboratory (MSL)
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This graphic portrays two hypotheses about how the element boron ended up in calcium sulfate veins found within mudstone layers of the Murray formation on Mars' lower Mount Sharp.
PIA21253:
Two Possible Ways Boron Got into Veins on Mount Sharp
Full Resolution:     TIFF (1.52 MB)     JPEG (540.5 kB)
Add Image to Favorite List 2016-12-13 Mars Mars Science Laboratory (MSL)
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This graphic illustration shows NASA's Curiosity Mars rover in Gale Crater, near the Red Planet's equator.
PIA21255:
Now and Long Ago at Gale Crater, Mars (Illustration) Animation Icon
Full Resolution:     TIFF (491.6 kB)     JPEG (77.52 kB)
Add Image to Favorite List 2017-06-01 Mars Mars Science Laboratory (MSL)
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This diagram presents some of the processes and clues related to a long-ago lake on Mars that became stratified, with the shallow water richer in oxidants than deeper water was.
PIA21500:
Diagram of Lake Stratification on Mars
Full Resolution:     TIFF (469.2 kB)     JPEG (191.1 kB)
Add Image to Favorite List 2017-10-23 Mars Science Laboratory (MSL)
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The team operating NASA's Curiosity Mars rover is developing techniques that the rover might be able to use to resume drilling into rocks on Mars in this June 2017 photo taken at JPL's Mars Yard.
PIA22061:
Testing New Techniques for Mars Rover Rock-Drilling
Full Resolution:     TIFF (21.99 MB)     JPEG (1.032 MB)
Add Image to Favorite List 2017-10-23 Mars Science Laboratory (MSL)
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This photo taken in the Mars Yard at NASA's JPL, Pasadena, California, on Aug. 1, 2017, shows a step in development of possible alternative techniques that NASA's Curiosity Mars rover might be able to use to resume drilling into rocks on Mars.
PIA22062:
New Rock-Drilling Method in 'Mars Yard' Test
Full Resolution:     TIFF (16.37 MB)     JPEG (603 kB)
Add Image to Favorite List 2017-10-23 Mars Mars Science Laboratory (MSL)
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NASA's Curiosity Mars rover conducted a test on Oct. 17, 2017, as part of the rover team's development of a new way to use the rover's drill.
PIA22063:
Mars Rover Step Toward Possible Resumption of Drilling
Full Resolution:     TIFF (525 kB)     JPEG (84.28 kB)
Add Image to Favorite List 2018-01-30 Mars Mars Science Laboratory (MSL)
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This image of the northwestern portion of Mars' Gale Crater and terrain north of it, from the ESA's Mars Express orbiter, provides a locator map for some features visible in an October 2017 panorama from NASA's Curiosity Mars rover.
PIA22208:
Locator Map for Features in Curiosity Panorama
Full Resolution:     TIFF (11.68 MB)     JPEG (916.2 kB)
Add Image to Favorite List 2018-05-17 Mars Science Laboratory (MSL)
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A test of a new percussive drilling technique at NASA's Jet Propulsion Laboratory in Pasadena, California. NASA's Curiosity rover will test percussive drilling on Mars for the first time since December 2016.
PIA22324:
Percussive Drill Test at JPL Animation Icon
Full Resolution:     TIFF (2.751 MB)     JPEG (206.9 kB)
Add Image to Favorite List 2019-01-31 Mars Science Laboratory (MSL)
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Side-by-side images depict NASA's Curiosity rover (left) and a moon buggy driven during the Apollo 16 mission.
PIA23041:
A Mars Buggy and a Moon Buggy
Full Resolution:     TIFF (1.923 MB)     JPEG (79.15 kB)
Add Image to Favorite List 2019-10-07 Mars Science Laboratory (MSL)
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Filled with briny lakes, the Quisquiro salt flat in South America's Altiplano represents the kind of landscape that scientists think may have existed in Gale Crater, which NASA's Curiosity rover is exploring.
PIA23374:
South America's Altiplano Looks Like Mars
Full Resolution:     TIFF (2.869 MB)     JPEG (224.2 kB)
Add Image to Favorite List 2019-10-07 Mars Science Laboratory (MSL)
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This animation demonstrates the salty ponds and streams that scientists think may have been left behind as Gale Crater dried out over time.
PIA23375:
Sutton Island Model of Drying Lakes (Animation)
Full Resolution:     TIFF (740.5 kB)     JPEG (117.8 kB)
Add Image to Favorite List 2020-04-14 Mars Mars Science Laboratory (MSL)
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Members of NASA's Curiosity Mars rover mission team photographed themselves on March 20, 2020, the first day the entire mission team worked remotely from home.
PIA23773:
Curiosity's Team Teleworks
Full Resolution:     TIFF (14.02 MB)     JPEG (630.3 kB)
Add Image to Favorite List 2023-06-08 Mars Mars Science Laboratory (MSL)
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This map shows all the quadrant themes for NASA's Curiosity Mars rover, which is currently in the Roraima quadrant. The red oval indicates the landing ellipse where the rover was targeted to touch down in 2012.
PIA25914:
Curiosity's Quadrant Themes
Full Resolution:     TIFF (147.4 MB)     JPEG (15.53 MB)
Add Image to Favorite List 2023-09-18 Mars Mars Science Laboratory (MSL)
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NASA's Curiosity Mars rover is depicted in this 3D rendering of Gediz Vallis Ridge that was created using science data and imagery captured from space by the agency's Mars Reconnaissance Orbiter.
PIA26020:
Rendering Depicts Curiosity at Gediz Vallis Ridge
Full Resolution:     TIFF (16.36 MB)     JPEG (960.6 kB)
Add Image to Favorite List 2023-09-18 Mars Mars Science Laboratory (MSL)
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The route NASA's Curiosity Mars rover has taken while driving through the lower part of Mount Sharp is shown as a pale line here. Different parts of the mountain are labeled by color.
PIA26042:
Curiosity's Path to Gediz Vallis Ridge and Beyond
Full Resolution:     TIFF (2.571 MB)     JPEG (183.2 kB)
Add Image to Favorite List 2012-08-06 Mars Mars Science Laboratory (MSL)
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The green diamond shows approximately where NASA's Curiosity rover landed on Mars, a region about 2 kilometers northeast of its target in the center of the estimated landing region (blue ellipse).
PIA15981:
Where Curiosity Landed on Mars
Full Resolution:     TIFF (5.672 MB)     JPEG (148.8 kB)
Add Image to Favorite List 2012-08-06 Mars Mars Science Laboratory (MSL)
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This labeled version of one of the first images taken by a rear Hazard-Avoidance camera on NASA's Curiosity rover shows a fin on the radioisotope thermoelectric generator, the rear left wheel and a spring that released the dust cover.
PIA15982:
Curiosity's Rear View, Annotated
Full Resolution:     TIFF (583 kB)     JPEG (80.5 kB)
Add Image to Favorite List 2011-02-18 Mars Science Laboratory (MSL)
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The sensor head on the Alpha Particle X-ray Spectrometer instrument was installed during testing at NASA's Jet Propulsion Laboratory. The instrument is part of NASA's Curiosity rover.
PIA13874:
Sensor Head on the Mars-bound APXS Instrument
Full Resolution:     TIFF (36 MB)     JPEG (1.147 MB)
Add Image to Favorite List 2009-10-13 Mars Science Laboratory (MSL)
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Grad student Nicholas Boyd (left) and Principal Investigator Ralf Gellert, both of the University of Guelph, Ontario, Canada, prepare for the installation of the Alpha Particle X-ray Spectrometer sensor head during testing at NASA's JPL.
PIA13875:
Preparing to Install APXS Sensor Head
Full Resolution:     TIFF (36 MB)     JPEG (1.122 MB)
Add Image to Favorite List 2014-09-11 Mars Mars Science Laboratory (MSL)
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Data from the Alpha Particle X-ray Spectrometer (APXS) instrument on NASA's Mars rover Curiosity show an unusual enrichment of silicon in the rocks dubbed 'Wildrose' and 'Bonanza King,' relative to other rocks studied at Gale Crater on Mars.
PIA18479:
Martian Rocks Rich in Silicon
Full Resolution:     TIFF (4.739 MB)     JPEG (134.6 kB)
Add Image to Favorite List 2015-12-17 Mars Mars Science Laboratory (MSL)
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The yellow triangles on this graph indicate concentrations of the elements titanium and silicon in selected rock targets with high silica content analyzed by the APXS instrument on NASA's Curiosity rover in Mars' Gale Crater.
PIA20274:
Silicon and Titanium Correlation in Selected Rocks at Gale Crater, Mars
Full Resolution:     TIFF (384 kB)     JPEG (163.3 kB)
Add Image to Favorite List 2015-12-17 Mars Mars Science Laboratory (MSL)
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NASA's Curiosity Mars rover examined both the 'Greenhorn' and 'Big Sky' targets with the rover's Alpha Particle X-ray Spectrometer (APXS) instrument.
PIA20275:
'Big Sky' and 'Greenhorn' Elemental Comparison
Full Resolution:     TIFF (675.1 kB)     JPEG (193.7 kB)
Add Image to Favorite List 2015-12-17 Mars Mars Science Laboratory (MSL)
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This graph shows the ratio of concentrations of several elements in four different pairs of targets examined by Alpha Particle X-ray Spectrometer (APXS) instruments on NASA Mars rovers Curiosity and Spirit.
PIA20276:
Alteration Effects at Gale and Gusev Craters
Full Resolution:     TIFF (402.1 kB)     JPEG (187 kB)
Add Image to Favorite List 2012-12-03 Mars Mars Science Laboratory (MSL)
 Alpha Particle X-ray Spectrometer (MSL)
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This graph compares the elemental composition of typical soils at three landing regions on Mars: Gusev Crater, from Spirit; Meridiani Planum, from Opportunity; and now Gale Crater, where NASA's newest Curiosity rover is currently investigating.
PIA16572:
Inspecting Soils Across Mars
Full Resolution:     TIFF (5.762 MB)     JPEG (141.9 kB)
Add Image to Favorite List 2013-03-18 Mars Mars Science Laboratory (MSL)
 Alpha Particle X-ray Spectrometer (MSL)
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This graphic presents results from APXS onboard NASA's rover Curiosity, with the comparisons simplified across diverse elements by dividing the amount of each element measured in the rocks by the amount of the same element in a local soil.
PIA16791:
Elemental Compositions of 'Yellowknife Bay' Rocks
Full Resolution:     TIFF (6.663 MB)     JPEG (161.1 kB)
Add Image to Favorite List 2012-09-12 Mars Mars Science Laboratory (MSL)
 Alpha Particle X-ray Spectrometer (MSL)
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This image shows the Alpha Particle X-Ray Spectrometer (APXS) on NASA's Curiosity rover, with the Martian landscape in the background. This image let researchers know that the APXS instrument had not become caked with dust during Curiosity's landing.
PIA16160:
Portrait of APXS on Mars
Full Resolution:     TIFF (2.177 MB)     JPEG (82.27 kB)
Add Image to Favorite List 2012-02-07 Mars Science Laboratory (MSL)
 Alpha Particle X-ray Spectrometer
MAHLI
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Two instruments at the end of the robotic arm on NASA's Mars rover Curiosity will use calibration targets attached to a shoulder joint of the arm. The penny is a size reference giving the public a familiar object for perceiving size on Mars easily.
PIA15284:
Contact Instrument Calibration Targets on Mars Rover Curiosity
Full Resolution:     TIFF (36.16 MB)     JPEG (703 kB)
Add Image to Favorite List 2010-06-28 Mars Science Laboratory (MSL)
 CheMin
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Decades of work preparing a miniaturized laboratory for identifying minerals on Mars have also yielded spinoff versions with diverse applications on Earth and, possibly, the moon.
PIA13230:
Laboratory-in-a-Box has Uses on Mars, Earth, Elsewhere
Full Resolution:     TIFF (2.336 MB)     JPEG (130.8 kB)
Add Image to Favorite List 2010-06-28 Mars Science Laboratory (MSL)
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Members of NASA's Mars Science Laboratory team carefully steer the hoisted Chemistry and Mineralogy (CheMin) instrument during its June 15, 2010, installation into the mission's Mars rover, Curiosity.
PIA13231:
Chemistry and Mineralogy Instrument Installed in Mars Rover
Full Resolution:     TIFF (12.2 MB)     JPEG (394.7 kB)
Add Image to Favorite List 2012-10-30 Mars Science Laboratory (MSL)
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A conventional X-ray diffraction instrument (left) is the size of a large refrigerator, in contrast to the compact size of the Chemistry and Mineralogy (CheMin) instrument on NASA's Curiosity rover (top right).
PIA16170:
X-ray Diffraction, Big and Small
Full Resolution:     TIFF (2.931 MB)     JPEG (158.5 kB)
Add Image to Favorite List 2012-10-30 Mars Science Laboratory (MSL)
 CheMin
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This charged couple device (CCD) is part of the CheMin instrument on NASA's Curiosity rover. When CheMin directs X-rays at a sample of soil, this imager, which is the size of a postage stamp, detects both the position and energy of each X-ray photon.
PIA16171:
Detector for CheMin
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Add Image to Favorite List 2012-10-30 Mars Science Laboratory (MSL)
 CheMin
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This image shows the cells that hold the soil samples that are vibrated by the Chemistry and Mineralogy (CheMin) instrument on NASA's Curiosity rover.
PIA16172:
Shake it up, CheMin
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Add Image to Favorite List 2012-10-30 Mars Science Laboratory (MSL)
 CheMin
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The semi-precious gem peridot is a variety of olivine. NASA's Curiosity rover shows the diffraction signature, or 'fingerprint,' of the mineral olivine, shown here on Earth in the form of tumbled crystals.
PIA16218:
Olivine on Earth
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Add Image to Favorite List 2012-10-30 Mars Mars Science Laboratory (MSL)
 CheMin
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This graphic shows results of the first analysis of Martian soil by the CheMin experiment on NASA's Curiosity rover. The image reveals the presence of crystalline feldspar, pyroxenes and olivine mixed with some amorphous (non-crystalline) material.
PIA16217:
First X-ray View of Martian Soil
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Add Image to Favorite List 2013-03-12 Mars Mars Science Laboratory (MSL)
 CheMin
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These images, made from data obtained by Curiosity's CheMin, show the patterns obtained from a drift of windblown dust and sand called 'Rocknest' and from a powdered rock sample drilled from the 'John Klein' bedrock.
PIA16830:
Minerals at 'Rocknest' and 'John Klein'
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Add Image to Favorite List 2014-11-04 Mars Mars Science Laboratory (MSL)
 CheMin
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This side-by-side comparison shows the X-ray diffraction patterns of two different samples collected from rocks on Mars by NASA's Curiosity rover. The images present data obtained by Curiosity's Chemistry and Mineralogy instrument (CheMin).
PIA19038:
Signature of Hematite in 'Confidence Hills' Martian Rock
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Add Image to Favorite List 2015-12-17 Mars Mars Science Laboratory (MSL)
 CheMin
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This graph presents information from the NASA Curiosity Mars rover's onboard analysis of rock powder drilled from the 'Buckskin' and 'Greenhorn' target locations on lower Mount Sharp.
PIA20273:
Silica in Opal at 'Buckskin' and 'Greenhorn' on Mount Sharp
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Add Image to Favorite List 2016-12-13 Mars Mars Science Laboratory (MSL)
 CheMin
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This series of pie charts shows similarities and differences in the mineral compositions of mudstones at 10 sites where NASA's Curiosity Mars rover collected rock-powder samples and analyzed them with the rover's Chemistry and Mineralogy instrument.
PIA21146:
Mudstone Mineralogy from Curiosity's CheMin, 2013 to 2016
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Add Image to Favorite List 2016-12-13 Mars Mars Science Laboratory (MSL)
 CheMin
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Data graphed here from the CheMin instrument on NASA's Mars Curiosity rover show a difference between clay minerals in powder drilled from mudstone outcrops at two locations, 'Yellowknife Bay' and 'Murray Buttes' in Mars' Gale Crater.
PIA21147:
Detecting a Difference in Clay Minerals at Two Gale Crater Sites
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Add Image to Favorite List 2016-12-13 Mars Mars Science Laboratory (MSL)
 CheMin
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This diagram illustrates how the dimensions of clay minerals' crystal structure are affected by which ions are present in the composition of the mineral. Different clay minerals were identified this way at two sites, 'Yellowknife Bay' and 'Murray Buttes'
PIA21148:
Clay Mineral Crystal Structure Tied to Composition
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Add Image to Favorite List 2016-12-13 Mars Mars Science Laboratory (MSL)
 CheMin
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This graphic shows proportions of minerals identified in mudstone exposures at the 'Yellowknife Bay' location where NASA's Curiosity Mars rover first analyzed bedrock, in 2013, and at the 'Murray Buttes' area investigated in 2016.
PIA21149:
Mineral Content Comparison at Two Gale Crater Sites
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Add Image to Favorite List 2012-09-12 Mars Mars Science Laboratory (MSL)
 CheMin
MAHLI
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This image from NASA's Curiosity rover shows the cover on an inlet that will receive powdered rock and soil samples for analysis. The image also shows sand and angular and rounded pebbles that were deposited on the rover deck when it landed.
PIA16162:
Getting Ready for Sampling on Mars
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Add Image to Favorite List 2012-09-12 Mars Mars Science Laboratory (MSL)
 CheMin
MAHLI
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This image from NASA's Curiosity rover shows the open inlet where powdered rock and soil samples will be funneled down for analysis.
PIA16163:
Say 'Ahh' on Mars
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Add Image to Favorite List 2015-12-17 Mars Mars Science Laboratory (MSL)
 CheMin
MAHLI
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The graph at right presents information from the NASA Curiosity Mars rover's onboard analysis of rock powder drilled from the 'Buckskin' target location, shown at left.
PIA20271:
'Buckskin' Drill Hole and CheMin X-ray Diffraction
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Add Image to Favorite List 2015-12-17 Mars Mars Science Laboratory (MSL)
 CheMin
MAHLI
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The graph at right presents information from the NASA Curiosity Mars rover's onboard analysis of rock powder drilled from the 'Big Sky' and 'Greenhorn' target locations, shown at left.
PIA20272:
'Big Sky' and 'Greenhorn' Drill Holes and CheMin X-ray Diffraction
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Add Image to Favorite List 2012-10-30 Mars Mars Science Laboratory (MSL)
 CheMin
Mastcam
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This pair of images shows a 'bite mark' where NASA's Curiosity rover scooped up some Martian soil (left), and the scoop carrying soil.
PIA16173:
Curiosity Digs In
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Add Image to Favorite List 2012-10-30 Mars Mars Science Laboratory (MSL)
 CheMin
Mastcam
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This pair of images from the Mast Camera on NASA's Curiosity rover shows the upper portion of a wind-blown deposit dubbed 'Rocknest.' At left, colors are unmodified, showing the scene as it would appear on Mars, which has a dusty red-colored atmosphere.
PIA16174:
Wind-Blown Martian Sand
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Add Image to Favorite List 2010-12-23 Mars Science Laboratory (MSL)
 ChemCam
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Researchers prepare for a test of the Chemistry and Camera (ChemCam) instrument that will fly on NASA's Mars Science Laboratory mission; researchers are preparing the instrument's mast unit for a laser firing test.
PIA13599:
ChemCam Mast Unit Being Prepared for Laser Firing
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Add Image to Favorite List 2011-11-28 Mars Science Laboratory (MSL)
 ChemCam
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This image illustrates the principals of a technique called 'laser-induced breakdown spectroscopy,' which the Chemistry and Camera (ChemCam) instrument onboard NASA's rover, Curiosity, will use on Mars.
PIA15103:
Schematic of Laser-Induced Breakdown Spectroscopy
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Add Image to Favorite List 2011-11-28 Mars Science Laboratory (MSL)
 ChemCam
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This image provides an example of the type of data collected by the Chemistry and Camera (ChemCam) instrument on NASA's Mars Science Laboratory mission's Curiosity rover.
PIA15104:
Example of a Spectrum from Curiosity's ChemCam Instrument
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Add Image to Favorite List 2011-11-28 Mars Science Laboratory (MSL)
 ChemCam
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This image displays the type of detail discernible with the telescopic camera of the Chemistry and Camera (ChemCam) instrument on the Mars Science Laboratory mission's Curiosity rover.
PIA15105:
Detail Observed from 10 Feet away with Curiosity's ChemCam
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Add Image to Favorite List 2011-11-28 Mars Science Laboratory (MSL)
 ChemCam
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This view of the head of the remote sensing mast on the Mars Science Laboratory mission's rover, Curiosity, shows seven of the 17 cameras on the rover.
PIA15106:
Head of Mast on Mars Rover Curiosity
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Add Image to Favorite List 2012-08-30 Mars Mars Science Laboratory (MSL)
 ChemCam
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The Chemistry and Camera (ChemCam) instrument on NASA's Mars rover Curiosity used its laser to examine side-by-side points in a target patch of soil, leaving the marks apparent in this before-and-after comparison.
PIA15695:
Marks of Laser Exam on Martian Soil
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Add Image to Favorite List 2012-08-17 Mars Mars Science Laboratory (MSL)
 ChemCam
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This image shows the calibration target for the Chemistry and Camera (ChemCam) instrument on NASA's Curiosity rover. The calibration target is one square and a group of nine circles that look dark in the black-and-white image.
PIA16069:
Readying ChemCam
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Add Image to Favorite List 2012-08-17 Mars Mars Science Laboratory (MSL)
 ChemCam
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This image shows the calibration target for the Chemistry and Camera instrument on NASA's Curiosity rover before it was installed on the rover and readied for launch.
PIA16070:
Pre-Launch Calibration Target for ChemCam
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Add Image to Favorite List 2012-08-17 Mars Mars Science Laboratory (MSL)
 ChemCam
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This mosaic shows the calibration target for the Chemistry and Camera (ChemCam) instrument on NASA's Curiosity rover, as seen by the ChemCam's remote micro-imager. The 10 images incorporated in this mosaic were taken on Aug. 15.
PIA16071:
Checking out ChemCam's View
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Add Image to Favorite List 2012-08-19 Mars Mars Science Laboratory (MSL)
 ChemCam
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This composite image, with magnified insets, depicts the first laser test by the Chemistry and Camera, or ChemCam, instrument aboard NASA's Curiosity Mars rover.
PIA16075:
First Laser-Zapped Rock on Mars
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Add Image to Favorite List 2012-08-22 Mars Science Laboratory (MSL)
 ChemCam
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This is the first laser spectrum from the ChemCam instrument on NASA's Curiosity rover, sent back from Mars on Aug. 19, 2012, showing emission lines from different elements present in the target, a rock near the rover's landing site dubbed 'Coronation.'
PIA16089:
Coronation's Chemicals
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Add Image to Favorite List 2012-10-22 Mars Mars Science Laboratory (MSL)
 ChemCam
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The Chemistry and Camera (ChemCam) instrument on NASA's Mars rover Curiosity used its laser and spectrometers to examine what chemical elements are in a drift of Martian sand during the mission's 74th Martian day, or sol (Oct. 20, 2012).
PIA16234:
Laser Hit on Martian Sand Target, Before and After Animation Icon
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Add Image to Favorite List 2012-11-26 Mars Mars Science Laboratory (MSL)
 ChemCam
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This view of a rock called 'Rocknest 3' combines two images taken by the Chemistry and Camera (ChemCam) instrument on the NASA Mars rover Curiosity and indicates five spots where ChemCam had hit the rock with laser pulses to check its composition.
PIA16451:
Mars Rock 'Rocknest 3' Imaged by Curiosity's ChemCam
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Add Image to Favorite List 2013-01-15 Mars Mars Science Laboratory (MSL)
 ChemCam
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This graphic from NASA's Curiosity mission shows close-ups of light-toned veins in rocks in the 'Yellowknife Bay' area of Mars together with analyses of their composition.
PIA16615:
Calcium-Rich Veins in Martian Rocks
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Add Image to Favorite List 2013-01-15 Mars Mars Science Laboratory (MSL)
 ChemCam
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This graphic from NASA's Curiosity mission shows an analysis of the composition of two rocks called 'Crest' and 'Rapitan' in the 'Yellowknife Bay' area of Mars.
PIA16616:
Signs of Hydrated Calcium Sulfates in Martian Rocks
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Add Image to Favorite List 2013-01-15 Mars Mars Science Laboratory (MSL)
 ChemCam
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This set of images shows the similarity of sulfate-rich veins seen on Mars by NASA's Curiosity rover to sulfate-rich veins seen on Earth.
PIA16617:
Veins in Rocks on Mars and Earth
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Add Image to Favorite List 2013-02-04 Mars Mars Science Laboratory (MSL)
 ChemCam
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The shape of the tip of the bit in the drill of NASA's Mars rover Curiosity is apparent in this view recorded by the remote micro-imager in the rover's ChemCam instrument on Mars. Jan. 29, 2012; the bit is about 0.6 inch (1.6 centimeters) wide.
PIA16718:
Drill Bit Tip on Mars Rover Curiosity, Side View
Full Resolution:     TIFF (563.3 kB)     JPEG (32.42 kB)
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