Capella Space's Whitney constellation of radar imaging satellites.

Capella Space, a San Francisco startup preparing to operate a constellation of synthetic aperture radar satellites, announced a Cooperative Research and Development Agreement June 25 with the National Geospatial-Intelligence Agency.

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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...