xGif.cc - porn gifs

Found a real lively one of here

Neutron star and black hole duo

crazy neutron star

Two neutron stars send out gravitational waves as they coalesce into a black hole. (Credit: NASA/Goddard Space Flight Center)

Simulation of a kilonova, two neutron stars merging.

Atoms As Big As Mountains — Neutron Stars Explained

When 2 neutron stars collide