Insignia for <a href="https://en.wikipedia.org/wiki/Neutron_Star_Interior_Composition_Explorer" class="extiw" title="w:Neutron Star Interior Composition Explorer">NICER</a> / SEXTANT
<ul><li>Motto: PULSU STELLARUM, SCIENTIA ET VIA CAELESTIS</li></ul>
NASA
<a rel="nofollow" class="external free" href="https://gameon.nasa.gov/projects/deep-space-x-ray-navigation-and-communication/">https://gameon.nasa.gov/projects/deep-space-x-ray-navigation-and-communication/</a> (<a rel="nofollow" class="external text" href="https://gameon.nasa.gov/files/2017/03/nicer_logo.png">image link</a>); see also <a rel="nofollow" class="external free" href="https://svs.gsfc.nasa.gov/30573">https://svs.gsfc.nasa.gov/30573</a>