CAPE CANAVERAL, Fla. -- 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 ...

Einstein ring spotted around galaxy a ‘mere’ 500 million light years away - The discovery can help scientists test Albert Einstein’s general theory of relativity.

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

Samsung's new phones are loaded with AI, but the good cameras and long battery life remain the true standout features.