wired: Google just made a $500 million purchase of Skybox, a startup that shoots high-res photos and video with low-cost satellites, Google can extend its reach far across the offline world. Thanks to its knack for transforming mass quantities of unstructured data into revenue-generating insights, the unprecedented stream of aerial imagery to which the company is gaining access could spark a whole new category of high-altitude insights into the workings of economies, nations, and nature itself.

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