GRB 230906A, a short gamma-ray burst first detected in 2023, points to a faint galaxy embedded within a long stream of torn ...

What happens when two planets collide? Astronomers have just observed the aftermath in real time around a distant star. The ...

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s impression shows two tiny but very dense neutron stars at the point at which they merge and explode. ESO/L.

A recently detected flash of energy appears to have emanated from the wreckage of colliding galaxies, according to an ...

Astronomers have caught what may be a rare cosmic catastrophe unfolding 11,000 light-years away. A seemingly ordinary ...

The cosmos has delivered a rare kind of fireworks display, and astronomers are racing to understand what it means. A strange double flash from a distant galaxy appears to show two neutron stars ...

Billions of light years away in a remote part of the universe, two neutron stars – the ultradense remnants of dead stars – collided. The catastropic cosmic event sent light and particles, including a ...

Using NASA’s Chandra X-ray Observatory and Hubble Space Telescope, researchers pinpointed a short gamma-ray burst to a faint galaxy that appears to be part of a larger group of galaxies about 8.5 ...