A strange flash in a distant galaxy first looked like a familiar kind of stellar wreckage, the radioactive afterglow of ...

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

The combination of a supernova and a kilonova may have produced a rare space explosion that astronomers have never seen ...

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

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

The most extreme fireworks in the universe are supposed to follow rules. Gamma-ray bursts, the brightest explosions known, ...

Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old.

Prof. An Tao from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences has proposed a novel ...

Astronomers used major telescopes across the world to probe a cosmic explosion 8 billion light-years from the solar system.

Discover the fascinating phenomenon of superkilonova, a rare cosmic explosion resulting from neutron star collisions, producing heavy elements.

"The sheer amount of radiated energy from these bursts is so large that you can't power them with a core collapse stellar ...

"This is certainly an outburst unlike any other we've seen in the past 50 years." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers ...