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 ...

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 ...

Scientists have begun to unravel the mysteries behind a star's dying moments. Using a new 3D computer model, researchers were able to reconstruct what happens before a star explodes. Supernovae are ...

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.

The death of a massive star is among the most energetic events in the cosmos. However, the particular way a star explodes is a matter of some dispute: different theoretical models predict different ...

The mysterious first moments of a supernova have now been modeled in 3-D—showing what happens in a dying star's heart from half a second to about two hours after the blast begins. The development ...

(Nanowerk News) Appearing ten to a hundred times brighter at its peak, and with a much faster rise toward the peak, stellar explosions AT 2018cow (nicknamed the COW) and SN 2018gep (nicknamed the GEP) ...

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 ...

Sept. 14 (UPI) --Researchers have designed a new 3D model of a neutrino-driven supernova, the longest and most detailed to date. The new computer model is helping astrophysicists understand the ...

Check out the amazing new image that NASA just released of Cassiopeia A, the remains of a supernova that would have been visible from Earth 300 years ago. This new composite image was released to ...