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 Euclid Space Telescope has captured a remarkable image showing an extremely rare phenomenon: a ring of light around the center of a galaxy, known as an Einstein Ring. These structures appear in ...
The Euclid space telescope has captured a stunning image of an Einstein ring, a rare phenomenon caused by gravitational lensing, around galaxy NGC 6505, 590 million light-years from Earth.