What is the latest research for the discovery of a planet X?
Recently, NASA has brought up the notion that there is a large body sending comets and debris into the sun caused by a large Nemesis planet. THis is very similar to what the ancient sumerian culture says about their ancient planet “nibiru”.
It is interesting to note that NASA is not starting to acknowledge references of this Nemesis planet mentioned in various cultures but thought till now to just be myth. See latest article from modern science showing this might be FACT!