David Hitt is a communications strategist for NASA’s Space Launch System, helping to share the story of America’s next-generation heavy-lift rocket for human and scientific exploration beyond Earth’s orbit. Hitt began working at NASA’s Marshall Space Flight Center in 2002 as a writer for the NASAexplores education website.

Kathryn Crowe is a Systems Engineer on the SLS launch vehicle. She is currently working on such items as evolvability trade studies, near earth mission timelines, and operational requirements for EM2 and beyond. Prior to coming to work at NASA, she spent 4 years in the USAF at the Defense Language Institute, and then proceeded to get her B.S. in Aerospace Engineering from the University of Alabama at Huntsville.

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