Mr. Dan Ceperley cofounded LeoLabs to accelerate the new commercial economy in LEO, protect satellite assets, and preserve the space environment. LeoLabs is the first commercial data source for tracking satellites and mapping LEO. Prior to cofounding LeoLabs Dan was a Program Director at SRI International where he supervised the Allen Telescope Array and developed advanced radar imaging technologies. As part of his graduate program Dan worked with the Jet Propulsion Laboratory on the Terrestrial Planet Finder Coronagraph mission. Dan holds a Ph. D. from U. C. Berkeley in electrical engineering.