Researchers have assembled Unite, the largest internally consistent Type Ia supernova Hubble diagram yet, combining 2,884 ...

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 ...

Astronomers using the James Webb Space Telescope have identified one of the most distant exploding stars ever confirmed. The supernova, SN 2023aeaf, was found at a redshift of 3.195—so far away that ...

A catalog of almost 3,000 white dwarfs that exploded as type Ia supernovas after overfeeding on companion stars indicates ...

A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of the universe. Type Ia supernovae are the dramatic explosions of white dwarf ...

Type Ia supernovae are critical tools in astronomy, since they all appear to explode with the same intensity, allowing us to use their brightness as a measure of distance. The distance measures ...

An international team of astronomers has conducted detailed multicolor photometric and spectroscopic observations of SN 2022xlp—a type Iax supernova. Results of the observational campaign, published ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have spotted a distant supernova unleashed by a collapsing star just 1 billion years after the birth of the universe.

A unique dataset of Type Ia Supernovae being released today could change how cosmologists measure the expansion history of the Universe. Dr Mathew Smith and Dr Georgios Dimitriadis from Lancaster ...