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 light-years away,

Scientists have found a rare “Einstein ring” near Earth – stumbling on it almost by accident.The rare phenomenon was spotted in test images from Euclid, a powerful space telescope.Astronomers took the images to ensure that everything on Euclid was working as it should be.

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space telescope that scientists hope will uncover more cosmic phenomena throughout the universe, the European Space Agency announced on Monday.

A POWERFUL telescope floating in space has discovered an extremely rare Einstein ring of light around a nearby galaxy. The Euclid telescope, from the European Space Agency, captured images of the

A European Space Agency telescope has discovered its first "extremely rare" Einstein ring in a galaxy "not too far away" nearly 600 million light years from Earth.

The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's power.