The combination of a supernova and a kilonova may have produced a rare space explosion that astronomers have never seen ...
When the most massive stars reach the ends of their lives, they blow up in spectacular supernova explosions, which seed the ...
Mysterious Bright Flashes in the Night Sky Baffle Astronomers Celestial transients shine furiously and briefly. Astronomers ...
Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been ...
When a massive star dies, astronomers expect a familiar chemical script: hydrogen and helium on the outside, heavier elements ...
A stronomers using the JWST have traced the source of a long-duration gamma-ray burst back to a supernova that exploded ...
For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...
The James Webb Space Telescope has observed the universe's earliest supernova. This event offers a rare glimpse into the ...
Star chemistry reveals two spiral arms and a faint bridge in the Milky Way, offering a clearer view of hidden structure in ...
Astronomers from Texas have witnessed the moment a star’s surface is torn apart by a supernova, becoming oblong in the process and producing more light than the entire galaxy for an instant.
James Webb Space Telescope data reveals chemical evidence of massive early stars, offering clues about the formation of supermassive black holes ...