![](http://www.ecns.cn/hd/2019/11/13/91a645b8b2704669958e1758e7c2e1d4.jpg)
Ultima Thule, the farthest cosmic body ever visited by a spacecraft, has been officially renamed Arrokoth, or “sky” in the Native American Powhatan and Algonquian languages, following a significant backlash over the old name’s Nazi connotations.(Photo/Agencies)
![](http://www.ecns.cn/hd/2019/11/13/995853b6d4b244efa0df22c910baa0fb.jpg)
Ultima Thule, the farthest cosmic body ever visited by a spacecraft, has been officially renamed Arrokoth, or “sky” in the Native American Powhatan and Algonquian languages, following a significant backlash over the old name’s Nazi connotations.(Photo/Agencies)