Ellen Stofan - Wikipedia
NASA's chief scientist departs - SpaceNews
31 Ellen Stofan Photos and Premium High Res Pictures - Getty Images
Viking at 40' Events Revisit a Giant Step in NASA's Journey to Mars | NASA
Leading Women@NASA Answer Your Questions! - Rocket Women
NASA Welcomes New Chief Scientist – AmericaSpace
File:Ellen Stofan, chief scientist, NASA.jpg - Wikimedia Commons
File:Ellen Stofan, chief scientist, NASA (cropped).jpg - Wikimedia Commons
NASA Chief Scientist Ellen Stofan speaks during the annual White House State of Science, Technology, Engineering, and Math (SoSTEM) address, Wednesday, Jan. 21, 2015, in the South Court Auditorium in the Eisenhower
Q&A with Dr. Ellen Stofan, Chief Scientist at NASA - The Bridge: Connecting Science and Policy - AGU Blogosphere
Dr. Ellen Stofan (@EllenStofan) / Twitter
Ellen Stofan | Trowelblazers
Humans on Mars by 2035? NASA's dream could be reality | CNN Business
Don't Turn Earth Into Venus, Warns NASA Ex-Chief Scientist Ellen Stofan | WIRED
NASA Chief Scientist Dr. Ellen Stofan Visits the Goddard Space Flight Center | NASA
Ellen Stofan to Lead National Air and Space Museum | American Astronomical Society
Ellen Stofan on what it's like to be the chief scientist at NASA, on Slate's Working podcast.
Ellen Stofan, Former Chief Scientist at NASA, Named To Head National Air and Space Museum | Smithsonian Institution
Ellen Stofan - IMDb
Dr. Ellen Stofan, NASA Chief Scientist visits SpaceShop | NASA
Ellen Stofan | Smithsonian Institution
The Pluto Mission, And Beyond, With NASA Chief Scientist Ellen Stofan | WAMU
Ellen Stofan | Smithsonian Institution
NASA Leadership, 2014-2016
Photo: Dr. Ellen Stofan, Chief Scientist, NASA testiife on ET life - WAP20150929335 - UPI.com
