NASA's Perseverance Mars rover has stumbled across an unusual sight: a stack of rocks on the Martian surface.

Strange stacked stones spotted on Mars | Space photo of the day for May 21, 2026

Source: space
Source Link: https://www.space.com/astronomy/mars/strange-stacked-stones-spotted-on-mars-space-photo-of-the-day-for-may-21-2026