Astronomers used Webb to find the star behind supernova 2025pht, revealing how thick dust can hide massive red supergiants.

NASA has detected a precursor or progenitor to a supernova for the first time – and it's all thanks to old photos.

A Northwestern University-led team of astronomers used NASA’s James Webb Space Telescope to discover a former star that ...

About 10,000 light-years away in the constellation Sagitta, a white dwarf is hungrily gobbling up matter from a nearby companion star. The volatile relationship results in incredible fusion-driven ...

For the first time, scientists have witnessed the inner workings of a dying star as it exploded, offering an unprecedented glimpse into the intricate process of stellar evolution. While cosmic ...

A research team led by Caltech may have just discovered the first-ever superkilonova, a cosmic phenomenon in which a star explodes twice in violently different ways. Their analysis of a series of ...

The star, WOH G64, lies inside the Large Magellanic Cloud, about 163,000 light-years from Earth. It is enormous, roughly 1,540 times ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...