Supermassive black holes spiral towards each other in this simulation created by NASA's Goddard Space Flight Center that shows how they glow in ultraviolet and X-ray light. The black holes are only 40 ...
Volume rendering of density in a simulation of a binary neutron star merger. New research shows that neutrinos created in the hot interface between the merging stars can be briefly trapped and remain ...
Simulation of a neutron-star merger: The consortium investigates the properties of extremely dense matter under such conditions. The image may only be used with appropriate caption and credit.