Euclid space telescope spots rare Einstein Ring around nearby galaxy
Euclid space telescope spots rare Einstein Ring around nearby galaxy

Europes Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported on Monday. The halo, known as an Einstein ring, encircles a galaxy 590 million light-years away, considered close by cosmic standards. A light-year is 5.8 trillion miles....