U.S. Air Force Maj. Gen. Roger W. Teague.

PredaSAR Corp. plans to deploy an initial constellation of 48 radar satellites with the goal of offering customers the ability to obtain updated views of sites on the ground within minutes.

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Debra Werner is a correspondent for SpaceNews based in San Francisco. Debra earned a bachelor’s degree in communications from the University of California, Berkeley, and a master’s degree in Journalism from Northwestern University. She is a recipient...