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Collection:
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NASA Planetary Photo Journal Collection
Collection
NASA Planetary Photo Journal Collection
Collection
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Title:
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The Biggest Microscopic Image Ever
Title
The Biggest Microscopic Image Ever
Title
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Original Caption Released with Image:
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This is a mosaic of four individual frames taken by the microscopic imager that have been very carefully stitched together to reveal the entire 5-centimeter-diamete r (almost 2-inch) hole left on the rock dubbed "Humphrey." The holes were created by the 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, and gave scientists their first ever microscopic imager view of the entire drilled area. While it is easy for the panoramic camera and the navigation cameras to fit an area this size into their field of view, the microscopic imager can only capture a portion of the ground area with each image.
Scientists are interested in many of the small features on "Humphrey" uncovered by the rock abrasion tool and made visible by the microscopic imager. The sinuous veins within the rock could be evidence that water was trickling through the material while it was deep underground, whereas the dark "age spots" in the center of the hole may be crystals of the mineral olivine.
Original_Caption_Rel eased_with_Image
This is a mosaic of four individual frames taken by the microscopic imager that have been very carefully stitched together to reveal the entire 5-centimeter-diamete r (almost 2-inch) hole left on the rock dubbed "Humphrey." The holes were created by the 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, and gave scientists their first ever microscopic imager view of the entire drilled area. While it is easy for the panoramic camera and the navigation cameras to fit an area this size into their field of view, the microscopic imager can only capture a portion of the ground area with each image.
Scientists are interested in many of the small features on "Humphrey" uncovered by the rock abrasion tool and made visible by the microscopic imager. The sinuous veins within the rock could be evidence that water was trickling through the material while it was deep underground, whereas the dark "age spots" in the center of the hole may be crystals of the mineral olivine.
Original Caption Released with Image
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Image Credit:
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NASA/JPL/Cornell/USG S/Honeybee Robotics
Image_Credit
NASA/JPL/Cornell/USG S/Honeybee Robotics
Image Credit
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Produced By:
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JPL
Produced_By
JPL
Produced By
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Mission:
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Mars Exploration Rover (MER)
Mission
Mars Exploration Rover (MER)
Mission
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Spacecraft:
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Spirit
Spacecraft
Spirit
Spacecraft
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Target Name:
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Mars
Target_Name
Mars
Target Name
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Is a satellite of:
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Sol (our sun)
Is_a_satellite_of
Sol (our sun)
Is a satellite of
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Instrument:
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Microscopic Imager
Instrument
Microscopic Imager
Instrument
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Instrument:
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Rock Abrasion Tool (RAT)
Instrument
Rock Abrasion Tool (RAT)
Instrument
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Product Size:
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1934 samples x 1862 lines
Product_Size
1934 samples x 1862 lines
Product Size
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facet_what:
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Sun
facet_what
Sun
facet_what
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facet_what:
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Spirit
facet_what
Spirit
facet_what
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facet_what:
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Mars
facet_what
Mars
facet_what
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facet_what:
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Imager
facet_what
Imager
facet_what
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facet_what:
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Panoramic Camera
facet_what
Panoramic Camera
facet_what
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facet_what:
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Microscopic Imager
facet_what
Microscopic Imager
facet_what
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facet_what:
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Rock Abrasion Tool
facet_what
Rock Abrasion Tool
facet_what
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facet_what:
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RAT
facet_what
RAT
facet_what
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facet_what:
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Mars Exploration Rover (MER)
facet_what
Mars Exploration Rover (MER)
facet_what
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facet_where:
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Mars
facet_where
Mars
facet_where
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facet_where:
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Jet Propulsion Laboratory (JPL)
facet_where
Jet Propulsion Laboratory (JPL)
facet_where
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facet_when:
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March 7, 2004
facet_when
March 7, 2004
facet_when
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facet_when_year:
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2004
facet_when_year
2004
facet_when_year
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Image #:
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PIA05523
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UID:
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SPD-PHOTJ-PIA05523
UID
SPD-PHOTJ-PIA05523
UID
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orignial url:
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orignial_url
orignial url
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