The Hubble Space Telescope's iconic "Deep Field" photo wowed the world in 1996 by revealing a huge collection of galaxies hiding inside a patch of the sky that looked like nothing more than blank ...

The original Hubble Deep Field may have only covered a tiny region of the sky, but taught us that there were at least hundreds of billions of galaxies contained within the observable Universe.

This small fraction of the original Hubble Deep Field image is a huge part of how we learned what our Universe looks like. R. WILLIAMS (STSCI), THE HUBBLE DEEP FIELD TEAM AND NASA/ESA ...

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.

Piecing together 10 years of Hubble Space Telescope images, astronomers unveil the deepest view yet of a small sliver of the night sky.

The iconic 1995 image is crowded, not because it’s a broad swath of sky but because it’s a broad swath of time. The Hubble Deep Field is more than 12 billion light-years deep.

Astronomers believe there are many more galaxies to be found within the Hubble Ultra Deep Field, a patch of sky in the constellation Fornax where the Hubble Space Telescope acquired the most ...

The Hubble Deep Field (HDF) is an image of a small region of the sky, based on the results of a series of observations by the Hubble Space Telescope. The field is so small that only a few ...

AMBER STRAUGHN: The original Hubble deep field is located just above the Big Dipper. It's a part of the sky that most people are familiar with. It's a blank piece of sky.

The Hubble Frontier Fields program will observe six new 'deep field' images of apparently blank space, looking for some of the farthest and faintest cosmic objects ever spied.

The Hubble Space Telescope’s iconic “Deep Field” photo wowed the world in 1996 by revealing a huge collection of galaxies hiding inside a patch of the sky that looked like nothing more than ...