Hubble Deep Field - Wikipedia
The Hubble Deep Field (HDF) is an image of a small region in the constellation Ursa Major, constructed from a series of observations by the Hubble Space Telescope. It covers an area about 2.6 arcminutes on a side, about one 24-millionth of the whole sky, which is equivalent in angular size to a tennis ball at a distance of 100 metres. [ 1 ]
Hubble's Deep Fields - NASA Science
The “deep” in Hubble Deep Field refers to the telescope’s ability to look at some of these far, faint objects. Looking at far-away objects in space is like seeing back in time. Light moves at tremendous speed, but it still takes time to travel across the vastness of space.
Hubble Deep Fields | HubbleSite
Sep 30, 2022 · With the Hubble Deep Field, we reach back nearly to the time when galaxies emerged from the chaos of the big bang. This image, called the Hubble Ultra Deep Field, shows 28 of the more than 500 young galaxies that existed when the universe was less than 1 …
Hubble Ultra Deep Field
This view of nearly 10,000 galaxies is called the Hubble Ultra Deep Field. The snapshot includes galaxies of various ages, sizes, shapes, and colours. The smallest, reddest galaxies, about 100, may be among the most distant known, existing when the universe was just 800 million years old.
Hubble's Deepest View of the Universe Unveils Bewildering …
Jan 15, 1996 · Mankind's deepest, most detailed optical view of the universe - provided courtesy of NASA's Hubble Space Telescope - was unveiled today to eager scientists at the 187th meeting of the American Astronomical Society in San Antonio, Texas.
The Hubble Deep Fields
The first deep fields – Hubble Deep Field North and South – gave astronomers a peephole to the ancient Universe for the first time, and caused a real revolution in modern astronomy. Subsequent deep imagery from Hubble, including the Hubble Ultra Deep Field, has revealed the most distant galaxies ever observed.
Hubble Goes to the eXtreme to Assemble Farthest-Ever View of …
Sep 24, 2012 · 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 Deep Field. The XDF is a small fraction of …
NASA – Hubble Digs Deeply, Toward Big Bang - Science@NASA
Mar 9, 2004 · Called the Hubble Ultra Deep Field, the view represents the deepest portrait of the visible universe ever achieved by humankind. The snapshot reveals the first galaxies to emerge from the so-called "dark ages," the time shortly after the big bang when the first stars reheated the cold, dark universe.
The Hubble Deep Field | ESA/Hubble
May 2, 2019 · Several hundred never before seen galaxies are visible in this 'deepest-ever' view of the universe, called the Hubble Deep Field (HDF), made with the Hubble Space Telescope.
ESA Science & Technology - Hubble - greatest discoveries
Sep 1, 2019 · Within 2012 and 2014 Hubble created two new deep fields: The Hubble eXtreme Deep Field is so far the deepest image ever taken of the sky so far and combines the light of one million seconds of observation. The last Hubble Ultra Deep Field …