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.

An image of the Hubble Ultra Deep Field released in 2004. The images taken in the Ultra Deep Field result from exposure time of over 11 days between Sep. 24, 2003 and Jan. 16, 2004. Merging ...

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 eXtreme Deep Field (XDF) may have observed a region of sky just 1/32,000,000th of the ...More total, but was able to uncover a whopping 5,500 galaxies within it: an estimated 10% of the ...

Hubble’s eXtreme Deep Field answers that question with our deepest-ever view of the universe: some of those faint patches of light in it are galaxies dating back more than 13.2 billion years. This ...

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 ...

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 ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Continuum Number Counts, Resolved 1.2-mm Extragalactic Background, and Properties of the Faintest Dusty Star Forming Galaxies," by M ...

What is the Hubble Ultra Deep Field? It’s one of the deepest images of the cosmos ever obtained and shows almost nearly 10,000 galaxies. Requiring 800 exposures taken 11.3 days and 400 orbits of ...

Roughly 5,500 galaxies in 'eXtreme' deep field view; Hubble space telescope scientists released the deepest view yet of the universe on Tuesday, a vista of galaxies more than 13.2 billion years old.

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 ...