The VLT has observed the afterglow of the farthest known gamma-ray burst. With a measured redshift of 8.2, the light from this very remote astronomical source has taken more than 13 billion years to reach the earth. It occurred when the universe was less than 600 million years old (less than five percent of its present age), and released 300 times as much energy in a few seconds as the sun will in its entire lifetime (more than 10 billion years).