The powerful gravity of a galaxy embedded in a massive cluster of galaxies in this Hubble Space Telescope photo is producing multiple images of a single distant supernova far behind it. Both the ...

Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old.

Astronomers say they've captured the clearest look yet of a star on the brink of supernova. An international team used NASA’s James Webb Space Telescope to backtrack and find the original star that ...

The Crab Nebula, one of the most studied remnants of a supernova explosion observed nearly a thousand years ago, has been revisited by the Hubble Space Telescope. In a recent study available on ArXiv, ...

Discovery of SN 2025wny: A Strongly Graviatationally Lensed Supernova at z=2.01. Joel Johansson et al (2025). Oskar Klein Centre, Stockholm University An international team of astronomers led by Oskar ...

Yu-Jing Qin, a postdoctoral researcher at California Institute of Technology (Caltech), led a series of spectroscopic observations using Keck Observatory’s Low Resolution Imaging Spectrometer, ...

Astronomers find an explanation for the fastest stars in the galaxy while uncovering a new mechanism for a supernova explosion. Credit: Technion illustration Astronomers call a special kind of ...

Nasa. LARGE FORMAT. HUBBLE telescope. Here, in the rubble of a supernova explosion, HUBBLE highlights a neutron star pushed out of the center of the nebula. Vintage chromogenic print. Numbering in the ...

Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their fringe cosmological models, we should note what this new study doesn't overturn.