Nancy Grace Roman NASA’s First Chief Astronomer…

‘Nancy Grace Roman NASA’s First Chief Astronomer’ image from the #NASA_App
http://www.nasa.gov/image-feature/nancy-grace-roman-nasas-first-chief-astronomer
‘Nancy Grace Roman NASA’s First Chief Astronomer’ image from the #NASA_App
http://www.nasa.gov/image-feature/nancy-grace-roman-nasas-first-chief-astronomer