![A vehicle photographed from a hot-air balloon driving on a road surrounded by fairy circles in the sandy landscape of western Namibia near low-lying mountain ranges](https://static.scientificamerican.com/sciam/cache/file/ADD51C4D-BD41-4DAA-B49A6144A9BC5638_source.jpg?w=450)
Thousands More Puzzling ‘Fairy Circles’ Have Been Found around the World
These mysterious spots of barren soil have fascinated scientists for years. Now evidence of their existence beyond two known locations is stirring up a fresh round of contention