Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning discovery: a perfectly formed Einstein ring hidden in a well-known galaxy.

The European Space Agency (ESA), announced on Monday, that the Euclid telescope has discovered an Einstein ring 'hiding in ...

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help ...

The Einstein ring was found surrounding the galaxy NGC 6505, located a relatively close 590 million light-years from Earth.

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

"They're so rare, and they're incredibly useful scientifically," said Conor O'Riordan of the Max Planck Institute for Astrophysics.

Europe's Euclid space telescope has detected a rare ring of bright light around a nearby galaxy, astronomers have said. Of ...

Gravitational lensing occurs when the gravity of a massive object, like a galaxy, warps the fabric of spacetime, bending the light from a more distant background object.

Two NASA astronauts, stranded at the International Space Station since June, could return to Earth weeks earlier than ...

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...