With XDF, NASA took a patch of sky within the original Hubble Ultra Deep Field and doubled the exposure time to a total of two million seconds, or an impressive 23 days.

The Hubble Space Telescope is one of the most famous scientific instruments that has ever existed. It’s given the world an ...

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 ...

This image from the NASA/ESA/CSA James Webb Space Telescope revisits one of the most iconic regions of the sky, the Hubble Ultra Deep Field, through the eyes of two of Webb's instruments. The ...

Back in time: The Hubble eXtreme Deep Field (XDF) – number 1 on our list of the Hubble Space Telescope's greatest images – is the culmination of over two million seconds of exposure time, and contains ...

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 James Webb Space Telescope looked at the same distant patch of sky that Hubble did, revealing yet more detail in the famous Ultra Deep Field.

The Hubble Ultra Deep Field 2009 (HUDF09) team combined the new Hubble data with observations from NASA’s Spitzer Space Telescope to estimate the ages and masses of these primordial galaxies.

The Hubble team recently posted the video, which is based on work performed by NASA’s Universe of Learning project. The video features the Hubble Ultra Deep Field (or HUDF): an image the ...

Galaxies identified in the eXtreme Deep Field image can be broken up into nearby, distant, and ultra-distant components, with Hubble only revealing the galaxies it's capable of seeing in its ...

The Hubble Space Telescope has been capturing tons of space images since it entered orbit in 1990. Now, NASA has put together a mosaic photo using 16 years' worth of data to create one of the ...

The Hubble Deep Field taken in 1995. R. Williams (STScI), the Hubble Deep Field Team and NASA In 1995 — five years after NASA launched Hubble into orbit — observers at the Space Telescope ...