New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

Durham University scientists have contributed to the discover of an Einstein ring with the Euclid space telescope.

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

Einstein predicted the existence of gravitationally-warped rings of light in 1915. Now, a new one has been discovered just a ...

Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday.

A Euclid space telescope has spotted a rare halo of bright light known as an "Einstein Ring" in a galaxy not so far, far away ...

Discover how meteoroid impacts on Mars reveal unexpected depths of seismic activity, providing insights into the Red Planet's ...

Most massive galaxies have black holes at their cores that emit energetic particles, heating the galaxy’s gas and dust.

Weak gravitational lensing tests if the universe is truly isotropic Euclid Telescope data may reveal deviations in cosmic expansion Findings could reshape cosmology by challenging core assumptions ...