Newscenter Update: Hubble Goes to the eXtreme to Assemble Farthest Ever View of the Universe

September 25, 2012 Get larger image formats   Find the entire Hubble News archive, image galleries, and much more at hubblesite.org Stay Connected   Hubble Goes to the eXtreme to Assemble Farthest Ever View of the Universe Like photographers assembling a portfolio of best shots, astronomers have assembled a new, improved portrait of mankind's deepest-ever view of the universe. 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 the angular diameter of the full Moon. The Hubble Ultra Deep Field is an image of a small area of space in the constellation Fornax, created using Hubble Space Telescope data from 2003 and 2004. By collecting faint light over many hours of observation, it revealed thousands of galaxies, both nearby and very distant, making it the deepest image of the universe ever taken at that time. The new full-color XDF image reaches much fainter galaxies and includes very deep exposures in red light from Hubble's new infrared camera, enabling new studies of the earliest galaxies in the universe. The XDF contains about 5,500 galaxies even within its smaller field of view. The faintest galaxies are one ten-billionth the brightness of what the human eye can see. RELEASE LINKS: See full release More Images Video Fast Facts This news release and its supporting materials are permanently achived at: http://hubblesite.org/newscenter/archive/releases/2012/37/ You are receiving this email because you are subscribed to the Inbox Astronomy mailing list, which sends notices in HTML whenever there is a new Hubble Space Telescope image, product, or news update. If you would like to unsubscribe or change your email preferences, please go to: http://hubblesite.org/newscenter/hubble_on_the_go/inbox_astronomy/