General View Cerro Tololo Observatory
<a href="//commons.wikimedia.org/w/index.php?title=User:Ekx64&amp;action=edit&amp;redlink=1" class="new" title="User:Ekx64 (page does not exist)">Ekx64</a> Hernán Stockebrand
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>