Hubble Deep Field

Hubble Ultra Deep Field is the most important image ever taken by humanity.

In late September 2003 Hubble Space Telescope took this picture about 47 billion light years away.

In this NASA handout, a view of deepest view of the visible universe ever achieved are seen in a Hubble Telescope composite photograph released March 9, 2004. The Hubble Ultra Deep Field (HUDF) photograph is a composite of a million one-second exposures and reveals galaxies from the time shortly after the big bang.