My trivia and facts on the Universe. Asteroids, black holes, distances, galaxies, light, Mars rovers, Moon landings, stars, Titan, Voyager program, and other Universe trivia and facts.
Saturday, June 23, 2012
Hubble Ultra Deep Field
The Hubble Ultra Deep Field is an image of a small region of space, composited from data accumulated over a period from September 24, 2003 to January 16, 2004. Taken by the Hubble Space Telescope, it is looking back approximately 13 billion years in time. Near 10,000 galaxies are shown in the picture.