A sparkling jeweled ring, created through a cosmic phenomenon called gravitational lensing, has been imaged by the James Webb Space Telescope.
The new image captures a distant quasar known as RX J1131-1231, which lies about 6 billion light-years from Earth.
The powerful gravitational field of a nearby elliptical galaxy, located in the foreground of the image, warps the light of the quasar — which is an extremely luminous active galactic nucleus (AGN) — creating a bright arc and duplicate views of the object, ultimately procuring a visual that looks like gemstones on a ring.
(via space.com)
