Chief Scientist

 

Chief Scientist

Dr. Timothy Persons

Thursday, April 20th, 2017 - 11:33
Dr. Timothy M. Persons was appointed the Chief Scientist of the United States Government Accountability Office (GAO) in 2008. In addition to leading advanced data analytic activities at GAO, he also serves to co-direct GAO’s Center for Science, Technology, and Engineering (CSTE), a group of highly specialized scientists, engineers, and operations research staff.

Dr. Ellen Stofan

Wednesday, October 5th, 2016 - 13:21
Dr. Ellen Stofan was appointed NASA chief scientist on August 25, 2013, serving as principal advisor to NASA Administrator Charles Bolden on the agency's science programs and science-related strategic planning and investments.