For the first time, astronomers have captured the brilliance of a superluminous supernova via gravitational lensing.
The James Webb Space Telescope has pushed the cosmic frontier back to a time when the universe was still in its infancy, ...
Astronomers have utilized a cosmic magnifying glass to observe SN 2025wny, an ultrabright supernova located approximately 10 billion light-years away from Earth.
The surprisingly high amounts of chlorine and potassium in a supernova remnant could help solve the mystery of where these ...
The James Webb Space Telescope has confirmed the oldest supernova ever observed, linked to GRB 250314A just 730 million years ...
New images reveal that stellar eruptions unfold in chaotic stages, with twisting outflows and late ejections that power ...
A black hole 30 million times the mass of the sun has produced winds one-fifth the speed of light, stunning scientists.