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 ...

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.