Astronomers have strengthened long-standing predictions that massive runaway stars could have originated in binary pairs, and ...

A new study suggests that the red supergiant WOH G64, also known as the "behemoth star," has not transitioned into a yellow ...

Astronomers have captured the first radio waves ever detected from a rare class of exploding star, a discovery that has given ...

Astronomers have discovered the first radio signals from a unique category of dying stars, called Type Ibn supernovae, and ...

SN2021yfj is a new kind of supernova, challenging our understanding of stellar evolution. Its progenitor lost its outer shells well before the supernova happened and only consisted of its ...

Astronomers have captured the first radio signals from a rare supernova, revealing intense activity in a star’s final years before it exploded.

"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 ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Astronomers have ...

For six months in 1181, a dying star left a mark in the night sky. The striking object appeared as bright as Saturn in the vicinity of the constellation Cassiopeia, and historical chronicles from ...

A collective effort from researchers around the world has connected the white dwarf we see today with a stellar explosion from the 1100s. Share on Facebook (opens in a new window) Share on X (opens in ...