A rock on Mars that may hold clues about ancient microbial life on the Red Planet continues to puzzle scientists.

'Poppy seeds' and 'leopard spots' on Mars could hint at ancient microbial life

Source: space
Source Link: https://www.space.com/space-exploration/search-for-life/poppy-seeds-and-leopard-spots-on-mars-could-hint-at-ancient-microbial-life