<p>Dr. Nancy Grace Roman, NASA's first Chief of Astronomy, views the James Webb Space Telescope under construction at NASA's Goddard Space Flight Center in Greenbelt, Maryland, on March 31, 2017. 
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Credit: NASA/GSFC/Jim Jeletic
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/144614754@N02">NASA Hubble Space Telescope</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/nasahubble/42127816211/">Nancy Grace Roman with the James Webb Space Telescope</a>