Unknown no longer! In a fitting tribute to the farthest flyby ever conducted by spacecraft, Kuiper Belt object #MU69 has officially been named #Arrokoth, a Native American term meaning “sky” in the Powhatan/Algonquian language. https://go.nasa.gov/33HnAqN 

@JHUAPL @SwRIhttps://twitter.com/NASA/status/1194374328030236672 … https://twitter.com/NASANewHorizons/status/1194380386966495232