People across North Carolina may have noticed the peculiar glowing ring around the moon. But what is it? WRAL News viewers ...

This is called an Einstein Ring, named after scientist Albert Einstein, who predicted this effect in his Theory of Relativity ...

A stunning new image from the James Webb Space Telescope reveals a cosmic mirage known as an Einstein ring, where the light of a distant galaxy is warped into a perfect circle by the gravity of a ...

Webb Telescope captures an Einstein ring in the Hydrus constellation Light bends around a massive galaxy, forming a glowing ...

A bright spot glows on one of Saturn's rings in a newly released photo taken by a spacecraft exploring the planet and its many moons. The glowing patch appears to emanate from what's known as ...

What looks like a glowing eye in the darkness of space is ... The phenomenon—known as an Einstein ring—occurs when three cosmic elements line up perfectly: a massive foreground galaxy ...

For many sky enthusiasts, the Ring Nebula is a well-known object that is visible all summer long and is located in the constellation Lyra. A small telescope will already reveal the characteristic ...