Only two per cent of players can solve this difficult illusion in eight seconds READ ... Spotting an object in the monochromatic zig-zag image doesn't sound to tricky - but the catch is you ...

These objects can form arrangements like Einstein rings, Einstein crosses, and, in this currently unique case, an Einstein zig-zag. The JWST wasn't actually the first telescope to spot J1721+8842.

As a result, a single background light-emitting body can appear at multiple places in a single image. These objects can form arrangements like Einstein rings, Einstein crosses, and, in this currently ...