Map of the universe photo download Patch#
In ground-based photographs, the patch of sky in which the galaxies reside (just one-tenth the diameter of the full Moon) is largely empty. Peering into the Ultra Deep Field is like looking through an eight-foot-long soda straw. The Ultra Deep Field observations, taken by the Advanced Camera for Surveys, represent a narrow, deep view of the cosmos. Order and structure were just beginning to emerge.
These oddball galaxies chronicle a period when the universe was younger and more chaotic. Some look like toothpicks others like links on a bracelet. In vibrant contrast to the rich harvest of classic spiral and elliptical galaxies, there is a zoo of oddball galaxies littering the field. The nearest galaxies - the larger, brighter, well-defined spirals and ellipticals - thrived about 1 billion years ago, when the cosmos was 13 billion years old. The smallest, reddest galaxies, about 100, may be among the most distant known, existing when the universe was just 800 million years old. The snapshot includes galaxies of various ages, sizes, shapes, and colors. Called the Hubble Ultra Deep Field, this galaxy-studded view represents a "deep" core sample of the universe, cutting across billions of light-years.
This view of nearly 10,000 galaxies is the deepest visible-light image of the cosmos. Galaxies, galaxies everywhere - as far as NASA's Hubble Space Telescope can see.
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