The disc of dust found orbiting a brown dwarf
A Brown dwarf: has the same ingredients as a star, but does not have the enough size to withstand nuclear fusion. Therefore, it ends up as a failed star, which acts quite similar to a planet.
To date, astronomers have located only a couple hundreds brown dwarfs that are surrounded by a disc of gas and dust. However, they are still many unanswered questions about the future of brown dwarfs.
BROWN DWARFS