The James Webb Space Telescope has identified the first-ever "Einstein zig-zag," a distant quasar lensed six times by two precisely aligned galaxies that could help tackle a cosmological crisis.
James Webb Space Telescope spots 1st 'Einstein zig-zag' — here's why scientists are thrilled : Read more
James Webb Space Telescope spots 1st 'Einstein zig-zag' — here's why scientists are thrilled : Read more