MOUNTAIN VIEW, Calif. —

NASA Administrator Charles Bolden said he is revamping the NASA Advisory Council (NAC) by adding four committees to reflect the space agency’s evolving mission under the

administration of U.S. President Barack Obama.

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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...