This artist concept shows microscopic crystals in the dusty disk surrounding a brown dwarf, or failed star. The crystals, made up of a green mineral found on Earth called olivine, are thought to help seed the formation of planets.
This artist concept shows microscopic crystals in the dusty disk surrounding a brown dwarf, or failed star. The crystals, made up of a green mineral found on Earth called olivine, are thought to help seed the formation of planets.