Researchers were able to peek at its scorching surface with the help of the National Science Foundation’s Daniel K Inouye Solar Telescope in Hawaii. Scientists plan to use a total solar eclipse that ...

A rare X-ray flash captured the first light from SN 2026gzf, an energetic supernova that produced no detected gamma-ray burst. The dying star had shed its hydrogen and helium, building shells of ...

If the cosmos is lopsided, the foundation of modern cosmology starts to look a little shaky.

The exploding stars known as Type Ia supernovae serve an important role in measuring the universe, and were used to discover the existence of dark energy. They’re bright enough to see across large ...

Astronomers capture a rare shock breakout as a massive Wolf-Rayet star explodes into a broad-lined Type Ic supernova, ...

For only the second time, astronomers are confident they have witnessed the outburst of radiation at the start of a supernova ...

It’s easy to forget that stars, just like us, have lifetimes. They’re born, they live, and eventually, they die. And for some stars, their death is dramatic, producing an explosion so powerful it can ...

An international team of astronomers has carried out photometric and spectroscopic observations of SN 2024abvb—a recently discovered supernova of a rare Type Icn. The new observational campaign yields ...

A team of telescopes around the world, including the newly activated Vera C. Rubin Observatory, joined forces to observe the ...

BERKELEY, CA — A group of scientists affiliated with the SuperNova Legacy Survey (SNLS) have found startling evidence that there is more than one kind of Type Ia supernova, a class of exploding stars ...

EVANSTON, Ill. — Astronomers have observed what they are calling a new type of supernova, which has provided an unparalleled glimpse into what happens deep within a star just before it explodes. A ...