A stunning halo of light in a nearby galaxy has been captured by Europe's Euclid space telescope. Known as the "Einstein ring," the halo ... because they're so rare, and they're incredibly useful ...

(AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles a galaxy 590 ...

The strange sight is actually two galaxies, with the light of the second warped around the one at the front as a result of ...

Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday. The halo, known as an Einstein ring, encircles a galaxy 590 million ...

Space telescope finds rare 'Einstein Ring' of light in nearby galaxy A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...

This photo provided by the European Space ... a ring of light surrounding the center of the galaxy NGC 6505, captured by European Space Agency's Euclid telescope, an example of an Einstein ring.