The kilonova briefly mimicked the conditions immediately following the Big Bang, and allowed scientists to confirm the source ...

Researchers using NASA's NICER X-ray telescope discovered a neutron star spinning 716 times per second, making it one of the ...

"For the first time, we see the creation of atoms; we can measure the temperature of the matter and see the microphysics in ...

Different neutron states could explain why different experiments produce different figures for how long neutrons survive ...