<p>Dr. Nancy Grace Roman, NASA's first Chief of Astronomy and "the Mother of Hubble," stands next to the 1/6-scale model of the Hubble Space Telescope outside the Space Telescope Operations Control Center (STOCC) 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/27257304197/">Nancy Grace Roman with Scale Model of Hubble</a>