Strong gravitational lensing
= Strong gravitational lensing
{wiki}
Strong gravitational lensing produces multiple resolved images, arcs, or rings when a sufficiently massive foreground lens lies close to the source's line of sight.
= Strong gravitational lensing
{wiki}
Strong gravitational lensing produces multiple resolved images, arcs, or rings when a sufficiently massive foreground lens lies close to the source's line of sight.