Stunning images of Earth
While the future of NASA may be unclear, it has produced some iconic images that gave us all a view of the world that makes it seems not quite so big.
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City lights
This NASA image from a composite assembled from data acquired by the Suomi NPP satellite in April and October 2012 shows the earth's city lights at night. It took 312 orbits to get a clear shot of every parcel of Earth's land surface and islands at night.
Credit: AP Photo/NASA
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