By Irene Klotz CAPE CANAVERAL, Florida (Reuters) - Astronomers have found the most distant galaxy yet, a discovery that pushes back scientists' view of the universe to about 700 million years after it is thought to have come into existence. Light from the galaxy, designated by scientists as z8_GND_5296, took about 13.1 billion years to reach the orbiting Hubble Space Telescope and the Keck Observatory in Hawaii, both of which detected the galaxy in infrared light. "We are learning so much about a region so far back in time it's hard to comprehend. This galaxy we're seeing is almost 13. ...