Since the Chandrasekhar limit is always at 1.4 solar masses, this would explain why Type Ia supernovae always have the same maximum brightness. But as we've observed ever more supernovae ...

"The large volume of data from Rubin will give us a sample of all kinds of Type Ia supernovas at a range of distances and in many different types of galaxies." ...

An international research team led by the Yunnan Observatories of the Chinese Academy of Sciences has made significant advancements in the observational study of the metamorphic supernova SN 2014C.

NASA's Hubble Space Telescope has captured a 'boom' in deep space, estimated to be at least 600 million light years away from ...

A Distant Supernova Discovery This latest image from the Hubble Space Telescope features a distant galaxy located about 600 ...

Hubble captures supernova SN 2022aajn in Gemini, aiding research on cosmic distances and intergalactic dust effects.

SN 2024PI is special because it's classified as a Type Ia supernova. A white dwarf, which is an incredibly dense, small "dead" star (about the size of a planet), must exist before this special ...

The Hubble Space Telescope captured a stunning image of a galaxy in the constellation Gemini, hosting a supernova named SN ...

A major scientific breakthrough is anticipated with the Vera C. Rubin Observatory, currently under construction on Cerro ...

Not quite Pop III stars, but with very low metallicity. When the smaller stars died, they exploded as typical supernovae, but when the large stars died, they exploded as brilliant pair-instability ...

https://doi.org/10.1086/341707 • https://www.jstor.org/stable/10.1086/341707 ABSTRACT The measurement of the cosmological parameters from Type Ia supernovae hinges ...