These supernovae, resulting from white dwarf stars in binary ... have identified AT 2023adsv, a supernova that occurred 11.4 billion years ago. This stellar explosion, from a star 20 times the ...

officials wrote in a description of the Hubble image "The resulting burst of runaway nuclear fusion destroys the white dwarf in a supernova explosion that can be seen many galaxies away." ...

A unique dataset of Type Ia supernovae being released today could change how cosmologists measure the expansion history of ...

Astronomers discover an unusual neutron star that emits double pulses, challenging theories about stellar remnants.

Type Ia supernovae (SNe Ia) are a significant area of study in astrophysics, primarily because they serve as crucial tools for measuring cosmic distances and understanding the expansion of the ...

the white dwarf accumulates too much matter. When pressure builds up, it triggers a thermonuclear explosion. This event, known as a nova, expels the gathered material. Unlike a supernova ...

Image of the accretion disk: A snapshot of the binary star system before the violent supernova explosion blew it ... "An unusual white dwarf star may be a surviving remnant of a subluminous ...

The sun, for instance, will fade to become a white dwarf ... how the shock wave of the explosion has shaped the gas it encountered, as well as how dense the supernova material can get, to ...

A unique dataset of Type Ia Supernovae being released today could change how cosmologists measure the expansion history of the Universe.Dr Mathew ...

A unique dataset of Type Ia Supernovae being released today could change how cosmologists measure the expansion history of the Universe.Dr Mathew ...