The image taken by the JWST compared to one taken by Hubble, of the galaxy cluster SMACS 0723.

It's a gravitational lens, showing us the light of galaxies that are far behind the cluster in arcs around it. I tried to orient them the same. LOOK AT THE DIFFERENCE.

12.5 hours of exposure for Webb and 2 weeks for Hubble!
Source: @Astropartigirl