The unveiling today of the Hubble Ultra Deep Field, a spectacular new set of images from the Hubble Space Telescope, brings mixed emotions to astronomers at the University of California, Santa Cruz, ...

The James Webb Space Telescope has returned to the scene of one of the Hubble Space Telescope's most iconic images, the Ultra Deep Field, to capture galaxies throughout cosmic history. This new image ...

The James Webb Space Telescope went back to the same place where the Hubble Telescope took its famous picture called the Ultra Deep Field. JWST’s new picture shows galaxies from different times by ...

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 Space Telescope has returned to the scene of one of the ...

The Hubble Space Telescope as seen from the Space Shuttle Discovery in December 1999. Credit: NASA In the summer of 1995, Robert Williams, then director of the Space Telescope Science Institute, which ...