JWST has now spent almost 100 hours, its longest extragalactic observation yet, looking at a portion of the Hubble Ultra Deep ...

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

The James Webb telescope's 100-hour reexamination of one of Hubble's most iconic extragalactic images reveals extraordinary ...

In a recent breakthrough, the James Webb Space Telescope (JWST), a joint mission by NASA, the European Space Agency (ESA), ...

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

The Space Telescope Science Institute (STScI), which operates Webb, recently released an image of a planetary nebula known as ...

The James Webb Space Telescope observed the same region of sky captured in the famous Hubble Ultra Deep Field image, revealing thousands of distant ancient galaxies. Credit: ESA / NASA / CSA / G.

In early 2004, the Hubble Space Telescope (which turned 30 this year) gained iconic status by giving us the Hubble Ultra Deep ...

The eXtreme Deep Field (XDF) was collected as a series of 2000 images, using Hubble's Advanced Camera for Surveys and the Wide Field Camera 3, with a total exposure time of 2 million seconds over 50 ...

In the case of the Hubble Ultra Deep Field, the image captured 10,000 galaxies. Of those, 100 of them were some of the most distant known at the time, existing when the universe was just 800 ...

The composite image is called the Hubble Ultra Deep Field. Previous images, captured from 2003 to 2009, were studied in near-infrared light. Now, astronomers used ultraviolet light to produce the ...

An image of the Hubble Ultra Deep Field taken in August and September 2012. Observations taken with the Hubble Telescope have provided scientists with a clearer view of the earliest galaxies.