The best ever image of the asteroid Hygiea has revealed its shape for the first time and it looks as if it is round enough to be a tiny dwarf planet like Pluto
Source:
https://www.newscientist.com/article/2221288-surprisingly-round-asteroid-may-actually-be-the-smallest-dwarf-planet/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home