<p>NASA astrophysicist Dr. Jane Rigby shows Dr. Nancy Grace Roman, NASA's first Chief of Astronomy, the James Webb Space Telescope (JWST) under construction at the Goddard Space Flight Center in Greenbelt, Maryland, on March 31, 2017. 
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Credit: NASA
<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/27154772507/">Nancy Grace Roman with Jane Rigby and JWST</a>