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 ...

A team of astronomers led by The University of Texas at Austin’s Howie Marion has detected a flash of light from the companion to an exploding star. This is the first time astronomers have witnessed ...

Add Yahoo as a preferred source to see more of our stories on Google. The striking object appeared as bright as Saturn in the vicinity of the constellation Cassiopeia, and historical chronicles from ...

For the first time, astronomers have observed radio waves emitted by a Type Ia supernova, a type of explosion originating from a white dwarf star. This provides important clues to understand how white ...

Type Ia supernovae represent the dramatic thermonuclear explosions of white dwarf stars, typically triggered in binary systems by processes such as accretion from a companion or the merger of two ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers find an explanation for the fastest stars in the galaxy while uncovering a new mechanism for a supernova explosion. - ...

Just 150 light-years from Earth, a team of astronomers has identified an exceptional binary system. These two stars, separated by only 1/60th of the Earth-Sun distance, are on a collision course. This ...

Ironically, to study dark energy — a murky, unknown something that seems to act as an accelerant for our universe’s expansion — astronomers rely on brilliant supernovae. From 2013 to 2019, the Dark ...

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 ...

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 ...