According to scientists, red supergiant stars should produce more supernovas. But astronomers just aren’t spotting them. Here's how they plan to crack the case.

Astronomers have discovered the first radio signals from a unique category of dying stars, called Type Ibn supernovae, and these signals offer new insights into how massive stars meet their demise.

The now–deceased star, dubbed M31–2014–DS1, was located around 2.5 million light–years from Earth in the neighbouring Andromeda Galaxy. In 2014, NASA telescopes recorded the distant star brightening ...

"The future evolution of WOH G64 remains uncertain." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers have witnessed one of our ...

Astronomers call this "eruptive mass loss," and it's a stellar drama we're still trying to fully grasp. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Artist’s conception of a magnetar surrounded by an accretion disk that is wobbling, or precessing, because of the effects of general relativity. Some models of magnetars suggest that high-speed jets ...

In recent years, whenever astronomers have gazed into the night sky, they’ve noticed something peculiar: Some of its massive stars—the true titans of the cosmos—appear to be missing. The largest of ...