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

Einstein predicted that massive objects bend light as it passes through their gravitational field. This week, a new telescope ...

A European space telescope captured a rare halo of light that circles a galaxy that is 590 million light-years away, which is ...

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

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 ...

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

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