Using the James Webb Space Telescope, astronomers have discovered the first "Einstein zig-zag," an image of one quasar repeated six times in a single image. The arrangement was created thanks to ...

T he James Webb Space Telescope (JWST) has achieved a groundbreaking discovery, revealing the first-ever instance of an ...

This first-of-its-kind discovery, called the Einstein zig-zag lens, offers profound insights into the distant universe, while also opening new avenues to tackle the enigmatic Hubble tension ...

In what is the first discovery of an Einstein zig-zag lens in the universe, a team of international astronomers have sighted two galaxies which are aligned in a way where their gravity acts as a ...

Related: James Webb telescope uncovers 1st-ever 'Einstein zig-zag' hiding in plain sight — and it could help save cosmology Until now, the largest groups of individually imaged stars spotted ...