The blast may have been a kilonova — a type of neutron star merger — in the wake of a more traditional supernova.
Inside a French fusion experiment, a metal more associated with lightbulb filaments than star power just did something ...
America's national security relies in part on the U.S. Navy's nuclear-powered submarines, which can operate more than 800 ...
They expect that this dark matter cloud, technically a Reionization-Limited H I Cloud (RELHIC), is a primordial remnant of a ...