The days are numbered for two newly discovered dead stars locked in a spinning spiral of doom that will eventually lead to a catastrophic collision that triggers a supernova explosion, astronomers say ...

AUSTIN, Texas — University of Texas at Austin astronomers Michael H. Montgomery and Kurtis A. Williams, along with graduate student Steven DeGennaro, have predicted and confirmed the existence of a ...

"We'll be able to generate thousands of models in less than a second, which will be a huge boost to supernova research" When you purchase through links on our site, we may earn an affiliate commission ...

How many exoplanets orbit M-dwarfs stars, the latter of which is the most common type of star in the galaxy? This is what a ...

Photo Caption: An artist’s conception of EF Eri during a time when there is mass accretion from the donor star to the white dwarf. The region where the thin gas stream breaks up into many filaments is ...

A type Ia supernova occurs when a white dwarf — the cooling remnant of an aging star — draws hydrogen from a companion sun. When the dwarf reaches 1.4 times the mass of the Sun, the star spontaneously ...

For all the talk about life across the cosmos, Earth remains the only confirmed example. That single data point makes your place in the universe feel both ordinary and strange. Two facts sharpen the ...