The Einstein ring was found surrounding the galaxy NGC 6505, located a relatively close 590 million light-years from Earth.
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.
The ring of light surrounding the centre of the galaxy NGC 6505, captured by ESA’s Euclid telescope, is a stunning example of an Einstein ring. NGC 6505 is acting as a gravitational lens, bending ...
It is a cosmic phenomenon that elegantly showcases the warping of space-time, a consequence of gravity predicted over a ...
"They're so rare, and they're incredibly useful scientifically," said Conor O'Riordan of the Max Planck Institute for Astrophysics.
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