News tagged with surface imaging

A new look at surface chemistry

For the first time in the long and vaunted history of scanning electron microscopy, the unique atomic structure at the surface of a material has been resolved. This landmark in scientific imaging was made ...

dateJun 17, 2015 in Nanophysics
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NASA's SDO sees two coronal holes

NASA's Solar Dynamics Observatory, or SDO, captured this solar image on March 16, 2015, which clearly shows two dark patches, known as coronal holes. The larger coronal hole of the two, near the southern ...

dateMar 18, 2015 in Space Exploration
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A new way to view Titan: 'Despeckle' it

During 10 years of discovery, NASA's Cassini spacecraft has pulled back the smoggy veil that obscures the surface of Titan, Saturn's largest moon. Cassini's radar instrument has mapped almost half of the ...

dateFeb 14, 2015 in Space Exploration
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Dawn delivers new image of Ceres

(Phys.org)—As NASA's Dawn spacecraft closes in on Ceres, new images show the dwarf planet at 27 pixels across, about three times better than the calibration images taken in early December. These are the ...

dateJan 19, 2015 in Space Exploration
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Thinking outside the box

Natural habitats are changing at ever-faster rates. Can wildlife cope? And what can humans learn from their responses? A range of research projects at Glasgow examining wildlife in country and city environments ...

dateDec 16, 2014 in Plants & Animals
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