A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...

"The best-case scenario for axions is Fermi catches a supernova. It's just that the chance of that is small." When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

A double blast of dying stars may be the first observed case of a long-hypothesized, never proven “superkilonova.” Although ...

Neutron stars explained through stellar remnants and collapsed stars, revealing extreme density, gravity, magnetism, and ...

A research team led by Caltech may have just discovered the first-ever superkilonova, a cosmic phenomenon in which a star ...

In a strange turn of events, a supernova birthed twin baby neutron stars that merged to make a powerful kilonova.

A mysterious cosmic explosion linked to gravitational waves may reveal a previously unknown type of supernova event - a ...

A double explosion, in which a dying star split, then recombined, may be a long-hypothesized but never-before-seen "superkilonova." ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration shows a neutron star surrounded by green magnetic field lines in the fiery shell ...

Astronomers may have discovered the first example of an explosive cosmic event called a "superkilonova," in the form of a ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of a neutron star sat at the heart of supernova wreckage blasting out gamma rays ...

"Most of the external layers of a massive star are removed during the supernova, but some material falls back, making the neutron star spin faster." When you purchase through links on our site, we may ...