Reconnaissance Satellite
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The Ups and Downs of Lake Chad
4 min read
The once-great lake has lost most of its water and now spans less than a tenth of the area it…
Nov 24, 2017
Article
Dudinka, USSR
3 min read
In 1966, a U.S. spy satellite captured this view of a Siberian transportation hub.
Jul 19, 2012
Article
The Aral Sea, Before the Streams Ran Dry
2 min read
In 1964, it was the world's fourth largest lake. Thanks to irrigation projects, now it is mostly gone.
Feb 23, 2012
Article
