The scientific wonderers at What If braved the intense gravity and lethal radiation of a super-dense star that has collapsed ...

A distant neutron star has abruptly erupted in brightness, surging to roughly one hundred times its usual output and leaving astronomers scrambling to explain what could drive such a violent change.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An artist’s impression of a ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists discover the first neutron star–black hole merger with an eccentric orbit, reshaping theories of how these systems form ...

A newly analyzed gravitational-wave event has revealed something unexpected about one of the Universe’s most violent ...

If you approached a neutron star, you would be instantly crushed by gravity and fried by X-rays, while your very atoms would be torn apart by magnetic fields and gravity – making you a splattered ...

A Mississippi State physicist has achieved a significant scientific advancement, producing a direct laboratory measurement of ...

Some of the universe’s densest objects can twist, stretch, and resonate in ways that challenge even the most seasoned physicists. Neutron stars, the remnants of massive stars that have exploded as ...

Scientists analyzing a gravitational-wave signal have discovered that a neutron star and black hole spiraled together on an oval-shaped orbit just before merging. This unusual motion, detected in the ...

Astronomers have discovered that rapidly spinning extreme dead stars or pulsars push it to the edge, blasting out radio ...

In 2020, astronomers discovered a violent cosmic event that has led them to rethink how extreme pairs of astronomical objects form. These pairs are capable of producing powerful cosmic collisions. The ...