Dwarf planet <a href="https://en.wikipedia.org/wiki/en:Makemake" class="extiw" title="w:en:Makemake">Makemake</a> and its moon <a href="https://en.wikipedia.org/wiki/en:S/2015_(136472)_1" class="extiw" title="w:en:S/2015 (136472) 1">S/2015 (136472) 1</a>.
NASA, ESA, A. Parker and M. Buie (Southwest Research Institute), W. Grundy (Lowell Observatory), and K. Noll (NASA GSFC)
<a rel="nofollow" class="external free" href="http://hubblesite.org/newscenter/archive/releases/2016/18/">http://hubblesite.org/newscenter/archive/releases/2016/18/</a>