For decades, scientists treated the end of Earth’s habitability as a problem for the far future, measured in several billion years. New high powered simulations have now pulled that horizon ...

Before two dead stars slam together in one of the universe’s most violent events, their magnetic fields erupt in a storm so intense it can light up space long before the crash. Using a powerful ...

New simulations performed on a NASA supercomputer are providing scientists with the most comprehensive look yet into the maelstrom of interacting magnetic structures around city-sized neutron stars in ...

A simulation produced on a NASA supercomputer shows a camera as it approaches, briefly orbits, and then crosses the event horizon of a supermassive black hole.