The Hubble Ultra Deep Field is one of, if not the most, famous picture the Hubble Space Telescope has taken. Objects in this image are up to 13-bililon light-years from Earth and it reveals a ...

Hubble Ultra Deep Field Infrared View of Galaxies Billions of Light-Years Away. NASA, ESA, and R. Thompson (Univ. Arizona) Cutting across billions of light-years, this image taken by the Near ...

"The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: the Infrared excess of UV-selected z= 2-10 Galaxies as a Function of UV-continuum Slope and Stellar Mass," by R. Bouwens et al., to ...

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 ...

The Hubble Ultra Deep Field seems to have a lot of dark areas in it. With a more powerful telescope, will we find galaxies in them? FRANK COULTER, PAUANUI BEACH, NEW ZEALAND ...

The Hubble Ultra Deep Field is an infinitesimally slender core-sample drilled out of the universe. And yet inside it is enough vastness to do violence to a person’s common sense.

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 image was taken in the same region as the most amazing photo Hubble Ultra Deep Field, which was taken in 2004 and is the deepest visible-light image of the universe.

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.

It’s based on the original Hubble Ultra Deep Field, with new observations added in since the originals were done. It shows over 5500 galaxies - nearly everything you see in the picture is a ...

The Hubble Ultra Deep Field captured these galaxies on course to collide with their closest neighbors. A spiral galaxy, seen here edge-on, collides with a smaller, younger blue galaxy in the ...