Byrgius A crater, on the moon, showing much of its bright ray system.  Image width is approximately 630 km.  <a href="https://en.wikipedia.org/wiki/Clementine_(spacecraft)" class="extiw" title="en:Clementine (spacecraft)">Clementine</a> UVVIS 750 nm mosaic.
NASA
<a rel="nofollow" class="external text" href="http://jmars.asu.edu">JMARS</a> software