ANGELA FELDHAUS
Angela Feldhaus is COO and co-founder of Rarefied Technologies, a national security and aerospace startup developing near-space platforms for persistent sensing in the upper atmosphere. Rarefied’s technology builds on Feldhaus’ graduate research at Harvard in photophoretic levitation, which led to the company’s core patent-pending approach. She helps lead the company’s strategy, product development, partnerships, and commercialization, with a focus on translating early-stage physics into deployable missions for atmospheric sensing, space domain awareness, and defense-relevant applications. Her background includes experience at Sandia National Laboratories. She is a co-inventor on Rarefied’s technology and has been recognized as a former NSF Graduate Research Fellow, Clarendon Fellow, NASA NIAC fellow, and Harvard Business School innovation and entrepreneurship fellow.
