Sarah Parcak, a TED Fellow, uses satellite imagery to discover ancient, previously unknown archeological sites.
Sarah Parcak is an archaeologist and Egyptologist, and specializes in making the invisible past visible using 21st-century satellite technology. She co-directs the Survey and Excavation Projects in the Fayoum, Sinai, and Egypt's East Delta with her husband, Dr. Greg Mumford. Parcak is the author of Satellite Remote Sensing for Archaeology, the first methods book on satellite archaeology, and her work has seeded several TV documentaries and specials on the BBC, CNN, the Science Channel and the Discovery Channel. She founded and directs the Laboratory for Global Observation at the University of Alabama at Birmingham, and is a National Geographic Explorer, a Fellow of the Society of Antiquaries and a TED Fellow.