Geometrical configuration of the UTR-2 radio telescope.
<a href="//commons.wikimedia.org/w/index.php?title=User:YeS&amp;action=edit&amp;redlink=1" class="new" title="User:YeS (page does not exist)">YeS (Serge Yerin)</a>
<span class="int-own-work" lang="en">Own work</span>