Astronomers have uncovered evidence of a rare and violent collision between two planets orbiting a star known as Gaia20ehk, ...

A fleet of NASA space telescopes has traced a brief flash of gamma rays to a likely collision between two neutron stars, placing the violent event inside a tiny, gas-shrouded galaxy that had escaped ...

The birth of massive stars involves gravity, turbulence, and stellar feedback, all of which influence the flow of matter. Find out more here: ...