A close-up from the Hubble Ultra Deep Field image, Galaxy UDFj-39546284, a faint reddish blob, is believed to be the most distant galaxy at more than 13 billion light-years from Earth. Read the ...

Called the eXtreme Deep Field, or XDF, the photo was assembled by combining 10 years of NASA Hubble Space Telescope photographs taken of a patch of sky at the center of the original Hubble Ultra ...

NASA’s Hubble Space Telescope, launched in 1990, revealed the previously unseen Universe. ... The Hubble Ultra-Deep Field, shown in blue, is currently the largest, ...

After many hours of staring unblinking at a small patch of sky, JWST has given us the most detailed map ever obtained of a ...

JWST captures light from some of the oldest galaxies in the universe and creates a map that dates back 13 billion light years ...

In 2003, Hubble captured its iconic Ultra Deep Field image, which changed our understanding of the universe. With 100 times more coverage, imagine what we could learn if the Nancy Grace Roman ...

Hayes' group studied a small sample of the Hubble Ultra Deep Field, looking for anything that might have changed brightness over time. The reasoning behind this criteria is that supermassive black ...

This image from 2009 shows an updated version of the Hubble Ultra Deep Field. The new eXtreme Deep Field could be considered a more detailed view of a portion of this image.

The Hubble Ultra Deep Field, which is comprised of 800 exposures taken during 2003 and 2004 to get this composite image. NASA, ESA, and S. Beckwith (STScI) and the HUDF Team ...

The Hubble Ultra Deep Field offers a narrow yet deep view of the Universe. Get the Space.com Newsletter Breaking space news, the latest updates on rocket launches, skywatching events and more!