Astronomers have discovered a strange new signal coming from an exploding star — a “chirp” that speeds up over time, similar to the signals seen when black holes collide. The unusual pattern appeared ...

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the journal Science Advances. It suggests that when our solar system formed, a ...

While we understand the basic concept behind supernovae to be the final energetic stage of stellar life, there are a ton of pressing questions that continue to riddle astronomers’ minds about how they ...

Giant stars die a violent death. After a life of several million years, they collapse into themselves and then explode in what is known as a supernova. How these stars explode remains a mystery.

A model for supernova explosions first proposed in the 1980s has received strong support from the observation by RIKEN astrophysicists of titanium-rich plumes emanating from a remnant of such an ...

A UC Santa Barbara graduate student alongside a local nonprofit research group have advanced the frontiers of physics while ...

Supernovae are stellar explosions of cosmic proportions (literally). They are some of the most violent events in the known universe. A single supernova emits enough energy to outshine an entire galaxy ...

For many years, astronomers have relied on distant supernovae as cosmic beacons to study the universe and test the laws of physics. But while ...

11,000 light-years away from the Earth is a jewel-like remnant of one of the most violent explosions the universe has ever produced. 400 years ago, a giant star more than a dozen times the size of our ...