Ultraluminous X-ray Sources in M82 Galaxy by NASA JPL
= Ultraluminous X-ray Sources in M82 Galaxy by NASA JPL
{c}
{title2=2014-10-08}
https://www.jpl.nasa.gov/images/pia18844-ultraluminous-x-ray-sources-in-m82-galaxy/
The institutional discovery announcement describes the NuSTAR pulsations identifying M82 X-2 as a <neutron star>, rather than assuming that every <ultraluminous X-ray source> contains a black hole.