<a href="https://en.wikipedia.org/wiki/Nacreous_clouds" class="extiw" title="w:Nacreous clouds">Nacreous clouds</a> over the NASA Radome, <a href="https://en.wikipedia.org/wiki/McMurdo_Station" class="extiw" title="w:McMurdo Station">McMurdo Station</a>, Antarctica. This radome cover a telecommunication antenna used for <a rel="nofollow" class="external text" href="https://www.nasa.gov/topics/earth/features/mcmurdo-blog.html">space-to-ground communications support to dozens of Expendable Launch Vehicles and polar-orbiting satellites</a>.
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/57202181@N05">Alan Light</a> from Charlotte, USA. At Commons:  <a href="//commons.wikimedia.org/wiki/User:Alan_R_Light" title="User:Alan R Light">Alan R Light</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Alan_R_Light" title="User talk:Alan R Light">talk</a><span style="white-space:nowrap"> <b>·</b></span> <a href="//commons.wikimedia.org/wiki/Special:Contributions/Alan_R_Light" title="Special:Contributions/Alan R Light">contribs</a>)
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/alan_light/5273187814/">Nacreous Clouds over the NASA Radome -4-</a>