The gigantic supercluster is the largest known observable structure in our universe. Also known as the BOSS great wall, BOSS an acronym for Baryon Oscillation Spectroscopic Survey. The SDSS-III effort to map the spatial distribution of galaxies and quasars to test the characteristic scale imprinted by the baryon acoustic oscillations in the early universe. The BOSS great wall is a supercluster of galaxies over 1 billion light years of travel to cross the structure! Making it the largest known observable structure in our universe. Made up of 830 separate galaxies.

This necklace is a one of a kind hand made necklace, made with a small sample of deadstock glass beads. Meaning this exact necklace can not be remade, there is only one! This necklace is threaded with sterling silver thread, and is 13 inches long, with an additional 3 inch adjustment chain. I may more versions in the future! But this one is a one of a kind.

Please store in a cool dry place to best maintain the care of your necklace, and keep out of water! The last picture is an example of the jewelry box it comes shipped in.

Additional source

Science Photo Library/Corbis