The image reveals over 2,500 galaxies, many of which are seen as they were during the first billion years of cosmic history.

Webb has provided an unprecedentedly rich and detailed glimpse into the distant Universe, capturing thousands of galaxies, ...

Over 20 years ago, the Hubble Space Telescope looked at a little patch of sky for days, with this methodical approach ...

The James Webb Space Telescope revisited Hubble's Ultra Deep Field, capturing infrared images revealing thousands of distant galaxies. JWST's observations, using instruments like NIRCam and MIRI, ...

This image from the NASA/ESA/CSA James Webb Space Telescope revisits one of the most iconic regions of the sky, the Hubble ...

The image captured over 2,500 galaxies. Many of them are very red, showing signs of thick dust or stars that formed soon ...

The James Webb Space Telescope observed the same region of sky captured in the famous Hubble Ultra Deep Field image, ...

By revisiting the Hubble Ultra Deep Field, first made famous by the Hubble Telescope, Webb builds on a legacy of deep-space exploration. This new image uncovers galaxies that were previously hidden ...

To show the power of James Webb, the area of space where the deep-field image was taken was as small as a grain of sand held at arm’s length. This cluster is located 4.6 billion light-years away.

A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and STScI | mash mix: Space.com Music: Tranquil Dawn by Amber Glow / courtesy ...