“About 900 million years ago, this black hole ate a very dense star, known as a neutron star, like Pac-man – possibly snuffing out the star instantly,” said Susan Scott, leader of the ...

The findings can help understand the weird state of matter inside such dense objects, which could collapse entirely into a black hole if they get much heavier. Neutron stars are so dense ...

If possible, this could help scientists determine if the massive dying star that launches the detected supernova leaves a black hole or a neutron star in its wake. Why do scientists expect ...

The densest stellar objects, apart from perhaps, whatever exists at the heart of a black hole, neutron stars are some of the universe's most extreme objects. NASA estimates that there are as many ...

WASHINGTON, July 29 (Reuters) - Astronomers have observed the most massive known example of an object called a neutron star, one classified as a "black widow" that got particularly hefty by ...

Some massive stars collapse into ultra-dense, rapidly spinning neutron stars called pulsars, which are some of the more powerful and fascinating objects in the cosmos, just behind black holes.

The heavier a neutron star is, the more likely it is to eventually collapse to become something even denser: a black hole. These astrophysical objects are so dense, and their gravitational pulls ...

If a neutron star grows too massive, it collapses under its own weight and becomes a black hole. These measurements of hefty neutron stars are of interest because no one knows the exact mass ...