NASA reveals entire alphabet but F in satellite images
Updated: 2015-12-31 07:57
(chinadaily.com.cn)
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Letter B - On August 4, 2014, the Operational Land Imager (OLI) on Landsat 8 acquired this image of the Arkansas River and the Holla Bend Wildlife Refuge. In the winter, it is common for the refuge to host 100,000 ducks and geese at once. [Photo/IC] |