Sloan Great Wall

The Sloan Great Wall is a giant wall of galaxies and provides after Hercules Corona Borealis Great Wall and the extended quasar - cluster U1.27 the largest known continuous structure in the universe; they were using the data from the Sloan Digital Sky Survey in 2003 discovered. The structure is almost three times as large as the CFA2 Great Wall and has a length of approximately 1.37 billion light years. It is about a billion light-years away from Earth.

The Sloan Great Wall is not a gravitationally bound arrangement of galaxies and is likely to collapse in the future to several clusters of galaxies.