Mysteriously powerful cosmic winds around neutron star may be 'game-changer' for understanding monster black holes ...

When neutron stars merge, they create a powerful explosion called a kilonova that flings out neutron-rich material, some of ...

Stars with a much larger mass than our Sun burn out after just a few million years; in a gigantic explosion known as a ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of two ice-blue orbs smashing together, surrounded by warm reddish dust and gas. The collision of two neutron ...

Sometimes astronomers come across objects in the sky that we can't easily explain. In our new research, published in Science, we report such a discovery, which is likely to spark discussion and ...

"These extreme events stretch the bounds of our understanding of physics, and studying them allows us to learn new things." When you purchase through links on our site, we may earn an affiliate ...

Physicists have shown that extremely light particles known as axions may occur in large clouds around neutron stars. These axions could form an explanation for the elusive dark matter that ...

Sweet new research suggests that some neutron stars have stiff mantles and soft cores, while others have soft exteriors and stiff hearts, just like different types of chocolates. When you purchase ...

A fast-spinning neutron star south of the constellation Leo is the most massive of its kind seen so far, according to new observations. The record-setting collapsed star, named PSR J0952-0607, weighs ...

When certain large stars use up all their nuclear fuel and die, they collapse and detonate, creating a supernova. These end-of-life events are some of the most energetic in the universe, and send ...

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