Astronomy & Space - Space Exploration news

Image: Europa's Jupiter-facing hemisphere

This 12-frame mosaic provides the highest resolution view ever obtained of the side of Jupiter's moon Europa that faces the giant planet. It was obtained on Nov. 25, 1999 by the camera onboard the Galileo ...

dateMay 27, 2015 in Space Exploration
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Image: Coronal loops over a sunspot group

The Atmospheric Imaging Assembly (AIA) instrument aboard NASA's Solar Dynamics Observatory (SDO) images the solar atmosphere in multiple wavelengths to link changes in the surface to interior changes. Its ...

dateMay 25, 2015 in Space Exploration
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