Space telescope spots rare ‘Einstein ring’ of light around galaxy in our cosmic neighborhood
Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy. The halo, known as an Einstein ring, encircles a galaxy 590 million light-years away.
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Euclid 'dark universe' telescope discovers stunning Einstein ring in warped space-time (image)
The Euclid space telescope has, by chance, discovered its first Einstein ring, and it is absolutely stunning. Beyond its aesthetic appeal, this perfectly circular Einstein ring has allowed researchers ...