User:UDFy-38135539

UDFy-38135539 (also known as "HUDF.YD3") is the Hubble Ultra Deep Field (UDF) classification for a galaxy which has been calculated as of October 2010 to have a light travel time of 13 billion years with a present comoving distance of around 30 billion light-years. The galaxy is thus the most distant object in the universe yet to have been observed.